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2,301 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 126.02 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua Swimming Pool"
Query Dwell Time: 117.01 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2301
Title: "Tsinghua University Swimming Pool Opening Hours and Fees [zz] – [Share with Everyone - Renren.com]"
Summary: "Tsinghua University Swimming Pool Opening Hours and Fees [zz] 1. Opening Hours Monday to Friday 12:00-13:00 Saturday and Sunday 12:00-13:30 Saturday and Sunday 14:00-15:30 Monday to Friday 17:30-18:30 Saturday and Sunday 17:00-18:30 ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 73.74 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
2,302 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 126.02 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua Swimming Pool"
Query Dwell Time: 117.01 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2302
Title: "Chenming Swimming Pool (Tsinghua University Swimming Pool) parking information, parking fee - Beijing - Dianping.com"
Summary: "Dianping.com provides you with parking information about Chenming Swimming Pool (Tsinghua University Swimming Pool), how much is the parking fee at Chenming Swimming Pool (Tsinghua University Swimming Pool), and how to park nearby. You can also share your experience at Chenming Swimming Pool (Tsinghua University..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 6.75 ms on the document.
Document's click-through rate (CTR) is 0.1
| 0 |
2,303 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 126.02 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua Swimming Pool"
Query Dwell Time: 117.01 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2303
Title: "[Tsinghua University Chen Ming Swimming Pool] Tsinghua University Chen Ming Swimming Pool Phone, Tsinghua University Chen Ming Swimming Pool..."
Summary: "The phone number of Tsinghua University Chen Ming Swimming Pool is , and the address of Tsinghua University Chen Ming Swimming Pool is inside Tsinghua University. In addition, you can also view the map, public transportation and nearby popular places of Tsinghua University Chen Ming Swimming Pool."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 7.38 ms on the document.
Document's click-through rate (CTR) is 0.11
| 0 |
2,304 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 272.91 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Liaoning"
Query Dwell Time: 264.34 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2304
Title: "China's Liaoning aircraft carrier"
Summary: "In the report of the commissioning ceremony of the "Liaoning" aircraft carrier on September 25, we can clearly see the tire marks on the runway on the aircraft carrier deck, which indicates that takeoff and landing tests seemed to have been carried out during the sea trial. However, the brake marks were located between the arresting devices..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 86.86 ms on the document.
Document's click-through rate (CTR) is 0.19
| 0 |
2,305 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 196.58 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Icebreaker game for 10 people"
Query Dwell Time: 176.04 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2305
Title: "Ice-breaking game for new employee orientation training - Sanmao Q&A"
Summary: "Regarding the practical ice-breaking games suitable for new employee induction training, the time is about 10 minutes, and the more games the better. Please help, beautiful and handsome teachers, thank you"
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 6.89 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,306 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 196.58 ms
Task Satisfaction Score: 5
For this task, user submitted query: "10 people New employee ice-breaking game"
Query Dwell Time: 176.04 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2306
Title: "【Ice-breaking game for new employees】-liepin.com"
Summary: "Number of people: 5-10 people Props: None Suitable occasions: ...View all Introduction: Through the group, their affinity motivation and influence motivation are stimulated, all of which are stimulated through small games. The following is a new tool for employee motivation shared by the editor: gamification,..."
Rank: 4
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 75.58 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
2,307 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surrounding Attractions"
Query Dwell Time: 224.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2307
Title: "Fun places around Beijing [nearby tourist attractions/farmhouses/surrounding tours]_Beijing surrounding..."
Summary: "Search for fun places around Beijing, including Beijing tourist attractions, farmhouses, hot springs... Then to tourist attractions near Beijing, rural tours and everything related to Beijing's surrounding tours. Where is fun in Beijing, what fun places are there in Beijing, and travel around Beijing..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 98.35 ms on the document.
Document's click-through rate (CTR) is 0.09
| 2 |
2,308 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surrounding Attractions"
Query Dwell Time: 224.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2308
Title: "What are the fun places around Beijing?"
Summary: "Xinxin Travel Network Travel Guide: What are the fun places around Beijing? I believe that many people have never been to the tourist attractions around Beijing. Beijing, the beauty of this thousand-year-old capital, seems to be well known to us. So what are the beautiful scenery around Beijing?"
Rank: 4
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 78.68 ms on the document.
Document's click-through rate (CTR) is 0.09
| 2 |
2,309 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu Transportation Accommodation Entertainment"
Query Dwell Time: 243.46 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2309
Title: "How to get to Shidu Village, Shidu Town, the address of Shidu Qiyi Mao Farmhouse, map - Beijing - Dianping.com"
Summary: "The farmhouse integrates catering, accommodation and entertainment, with convenient transportation and beautiful environment. Shidu Gushanzhai and Donghu Port are evenly distributed on both sides, and the Juma River in front of the door is in full view, and the Longshan Mountains are opposite. If you can come to Shidu Farmhouse in your spare time..."
Rank: 1
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 89.61 ms on the document.
Document's click-through rate (CTR) is 0.09
| 1 |
2,310 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu Transportation Accommodation Entertainment"
Query Dwell Time: 243.46 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2310
Title: "Shidu Ecological Village, Transportation and Accommodation Information_Page 1_Photography Travel_Tourism_Xici Hutong"
Summary: "Transportation Information Yunze Villa is located in Sandu of Shidu Scenic Area. Since Shidu is an old scenic area in the suburbs of Beijing, the transportation facilities are very good. It is suitable for friends and family to stay together. The standard room is priced at 880 yuan per night, and now you can enjoy the special package price of 488 yuan, including luxury..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 44.04 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
2,311 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu Transportation Accommodation Entertainment"
Query Dwell Time: 243.46 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2311
Title: "Introduction and service facilities of Beijing Shidu Qixia Hotel"
Summary: "Introduction and facilities of Beijing Shidu Qixia Hotel Beijing Shidu Qixia Holiday Hotel is your ideal choice for food and accommodation. The farmhouse integrates catering, accommodation and entertainment. It has convenient transportation and beautiful environment. Shidu Gushan Village and Donghu Port are evenly distributed. The distance is not far from each other..."
Rank: 7
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 54.87 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
2,312 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu Accommodation"
Query Dwell Time: 313.63 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2312
Title: "Where to stay in Shidu?"
Summary: "There are many guides for Shidu, but I think the guide for accommodation in Shidu is undoubtedly the most important. Why is that? ? I think that after a day of fun, finding a good place to stay can not only relax your body and get enough rest, but also prepare for the next day's play..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 17.62 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
2,313 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu Accommodation"
Query Dwell Time: 313.63 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2313
Title: "Where to stay when visiting Shidu? Any good accommodation recommendations in Shidu? - Mafengwo"
Summary: "Mafengwo Q&A > Where to stay in Shidu? Any good accommodation recommendations in Shidu? Where to stay in Shidu? Any good accommodation recommendations in Shidu? 14880 views 0 people follow Follow Answer 3 answers When you come to Shidu, you usually stay in a farmhouse. The farmhouses in Shidu..."
Rank: 6
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 27.15 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
2,314 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 1414.65 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Shidu"
Query Dwell Time: 350.82 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2314
Title: "Beijing Shidu Tourism Network-Fangshan Shidu World Geopark-Shidu Scenic Area Portal"
Summary: "Shidu Tourism Network is the portal website of Shidu Scenic Area, providing you with a comprehensive introduction to the scenic area, timely Shidu tourism information, exciting and rich tourist routes, and farmhouse accommodation information. There are also Shidu videos, travel guides, and photography works for your reference. ..."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 327.42 ms on the document.
Document's click-through rate (CTR) is 0.09
| 3 |
2,315 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Tsinghua University"
Query Dwell Time: 167.29 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2315
Title: "Tsinghua University second-hand ordinary bicycle transfer | Tsinghua University second-hand ordinary bicycle quotation] - Beijing 58..."
Summary: "Tsinghua University / 11-30 / General Merchant 159 RMB Very beautiful, solid, good for riding bicycles, low price transfer, red, suitable for both boys and girls... Fixed Gear Bicycles, Road Bicycles... Haidian - Beihang University / 11-22 / General Merchant 160 RMB 140 RMB for sale, folding bikes,..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 25.45 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
2,316 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Tsinghua University"
Query Dwell Time: 167.29 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2316
Title: "[Tsinghua University Merchants Second-hand Venue/Fixed Gear | Tsinghua University Second-hand Venue/Fixed Gear Quote] - Beijing 58..."
Summary: "Tsinghua University Second-hand Vents/Fixed Gear Market provides you with a large amount of Tsinghua University Second-hand Vents/Fixed Gear transfer, purchase, price, and picture information. Here you can query and publish Tsinghua University Second-hand Vents/Fixed Gear information for free. To buy and sell second-hand Vents/Fixed Gear, please go to..."
Rank: 8
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 45.53 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,317 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Haidian"
Query Dwell Time: 437.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2317
Title: "Does anyone know where there is a fixed gear bike shop in Haidian District, Beijing, with reasonable prices? I am a student and want to buy..."
Summary: "Fixed gear accessories are complete, free color matching. Popular questions and answers Laying water and electricity pipeline diagram Science and Technology Museum, near the Bird's Nest Jianyuan Decoration Company If you are not a local and just go to college in Tianjin, don't buy a pet! ... Full text Bay window modification issues All have to change cars. Start with Xinbin..."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 62.81 ms on the document.
Document's click-through rate (CTR) is 0.09
| 3 |
2,318 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Haidian"
Query Dwell Time: 437.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2318
Title: "Haidian Fixed Gear Store Anniversary Sale Fixed Gear Sale Site DIY Free Shipping in the City - Beijing Municipality Second-hand Car Information"
Summary: "Haidian Fixed Gear Store celebrates the anniversary of the fixed gear sale. DIY fixed gears are available for free shipping in the city. The fixed gear store has launched special fixed gears. Our store has many colors and styles, and the configuration is relatively high. All of them have quality assurance and after-sales service. This store is a physical store of fixed gears, not an online store. Customers are welcome to visit the store..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 63.48 ms on the document.
Document's click-through rate (CTR) is 0.06
| 3 |
2,319 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Haidian"
Query Dwell Time: 437.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2319
Title: "[Haidian second-hand venue/fixed gear|Haidian second-hand venue/fixed gear quotation] - Beijing 58.com"
Summary: "Haidian Second-hand Vents/Fixed Gear Market provides you with a large number of Haidian Second-hand Vents/Fixed Gear transfer, purchase, price, and picture information. Here you can query and publish Haidian Second-hand Vents/Fixed Gear information for free. To buy and sell second-hand Vents/Fixed Gear, please go to 58.com Haidian Second..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 3.88 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,320 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Haidian"
Query Dwell Time: 437.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2320
Title: "Rainbow Fixed Gear Bicycle DIY Store, Beijing Rainbow Fixed Gear Bicycle DIY Store Phone Number_Address_Beijing Address..."
Summary: "Introduction to Rainbow Fixed Gear Bicycle DIY Store: The address of Rainbow Fixed Gear Bicycle DIY Store is Weigongcun Road, Haidian District... Second-hand houses, rental houses, shopping malls, leisure and entertainment, beauty and fitness, convenience services, medical and health care, etc. are all around Rainbow Fixed Gear Bicycle DIY Store."
Rank: 6
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 68.53 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,321 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Haidian"
Query Dwell Time: 437.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2321
Title: "Makara Fixed Gear Park: "The entry-level fixed gear for beginners is still more than 1,500 yuan, and they earn too much..."
Summary: "Absolutely dazzling, I sell this directly from my own factory. I specialize in fixed gears, mountain bikes, and BMX bikes. Address: North Street, Zhongguancun, Haidian District Tel: 010-62625192 Category: Summer Palace"
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 141.07 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,322 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 468.6 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2322
Title: "Detailed explanation of entry-level fixed-gear prices, novices should not be deceived"
Summary: "Is the price of an entry-level fixed-gear machine necessarily less than 2K? When many veteran fixed-gear experts teach newcomers, they say that entry-level fixed-gear machines use mostly low-end components, so the overall price is mostly less than 2,000. In fact, I think that a price of less than 2K..."
Rank: 8
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 425.1 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
2,323 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 237.73 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2323
Title: "I want to buy a fixed gear, is there anything I should pay attention to? Can someone give me some advice? | Lohas..."
Summary: "0519-86601957 Weekdays 8:30-17:30 Online Reading 8899 Reply 3 I want to buy a fixed gear, is there anything I should pay attention to? Can someone give me some advice? ! Scan the QR code on WeChat to read the post at any time and share it with friends. Ai Tingting is really..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.4 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,324 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 237.73 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2324
Title: "How to ride a fixed gear bike - Sohu Roll"
Summary: "March 22, 2013 - Things to note when riding a fixed-gear bike 1. You must learn how to brake before riding a fixed-gear bike. 2. You must concentrate on riding a fixed-gear bike and not be distracted. 3. Since there are no brakes, you cannot ride a fixed-gear bike on the road..."
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 29.55 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
2,325 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1449.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 237.73 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2325
Title: "What is a fixed gear? How to choose and ride a fixed gear (8) - Sanjiu Health Hall"
Summary: "Things to note when riding a fixed-gear bike: Keep your sight as far as possible when riding a fixed-gear bike. It is not easy to ride a fixed-gear bike well. There are many details to pay attention to when riding a fixed-gear bike, such as where to look when riding a fixed-gear bike. If you don't pay attention to this problem, you will really fall..."
Rank: 8
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 37.4 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
2,326 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Luggage"
Query Dwell Time: 233.6 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2326
Title: "New regulations for checked baggage when flying to the United States [Numbers speak... We can't afford to mess with checked baggage] - [Everyone shares..."
Summary: "For those who are going to the United States to study, checked luggage is obviously a big concern for them! So the baggage check-in before boarding is more or less different for each airline, such as price, weight limit, etc. ~ Let's take a look at some of the United States and China..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 154.14 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
2,327 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Luggage"
Query Dwell Time: 233.6 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2327
Title: "Air China's new international regulations: Free baggage for flights to the United States and other places is reduced to 1 piece | International | United States | International flights_New..."
Summary: "May 16, 2016 - Air China's new international regulations: Free baggage for flights to the United States and other places is reduced to one piece. Reporters learned that Air China has launched a new policy of free checked luggage. From 00:00 on June 15 (ticket purchase date), passengers who take Air China's actual flights to the Americas, Europe,..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 34.61 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
2,328 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Luggage Liquids"
Query Dwell Time: 127.84 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2328
Title: "The latest regulations on checked baggage for each airline flying to the United States_US air tickets and travel"
Summary: "3. Continental (Continental Airlines, merged with UA, baggage requirements are exactly the same as UA, please refer to the above... Inch: Inch, imperial unit of length Liquids: Liquid Economy Class (cabinet): Economy class, generally..."
Rank: 1
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 18.13 ms on the document.
Document's click-through rate (CTR) is 0.09
| 3 |
2,329 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Luggage Liquids"
Query Dwell Time: 127.84 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2329
Title: "What you can and cannot bring into the United States"
Summary: "If your flight is from Beijing to Shanghai and then to the United States, you will usually check your luggage in Beijing. Regarding U.S. customs,... Dairy products are generally allowed. Including yogurt and cheese, but because they are liquids, they must be checked. Soy products are..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 54.63 ms on the document.
Document's click-through rate (CTR) is 0.14
| 1 |
2,330 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Luggage Liquids"
Query Dwell Time: 127.84 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2330
Title: "Can I check in liquids when I fly to the United States? - Qyer Q&A"
Summary: "If you bring it with you, each liquid package cannot exceed 100ml, and then put all of them in a transparent bag. However... Also note that domestic flights in the United States require checked baggage, except for some airlines."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 13.55 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
2,331 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States, you cannot check in your luggage"
Query Dwell Time: 103.51 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2331
Title: "Shocked! Can't bring laptops with you when flying to the United States? | Meijing App"
Summary: "May 19, 2017 - EU and US officials will meet in Washington next week to discuss the technical practicalities of expanding the ban. US... Many companies are likely to prohibit employees from checking in laptops because of concerns about the risk of sensitive information leakage."
Rank: 6
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 4.52 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,332 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States is prohibited"
Query Dwell Time: 78.6 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2332
Title: "International standards may be revised: laptops will be banned from checked baggage on airplanes_Phoenix Technology"
Summary: "October 23, 2017 - On October 23, I believe that many people will choose to put their laptops in the luggage for check-in when they take a plane, but this service may no longer be allowed in the future. The Fortune magazine website reported on the 21st that..."
Rank: 9
Task Relevance: 0
Query Relevance: 1
User Interaction:
User spent 39.51 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,333 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Must carry on when flying to the United States"
Query Dwell Time: 336.88 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2333
Title: "You can't bring glasses cases with you when flying to the United States - Sohu News"
Summary: "August 31, 2006 - Today's News (Chen Song, trainee reporter Dong Baoyu) Starting tomorrow, if you fly to the United States, you cannot carry your glasses case with you, you must check it in. American airlines have made a special rule this time: in carry-on luggage, whether it is contact lenses or..."
Rank: 2
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 32.46 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
2,334 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Checked baggage is required for flights to the United States"
Query Dwell Time: 109.88 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2334
Title: "AA Airlines, Shanghai to Los Angeles, transfer to San Francisco, checked baggage issues - Mafengwo"
Summary: "Before you check in, you can confirm with the flight attendant. There are at least 2-3 Chinese-speaking flight attendants on domestic flights to the United States. AA baggage check-in regulations: Yes, AA airlines do have regulations that the three sides of the luggage cannot exceed 158CM. But in general..."
Rank: 4
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 14.42 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
2,335 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Checked baggage is required for flights to the United States"
Query Dwell Time: 109.88 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2335
Title: "Can I carry cosmetics such as face cream on flights to the United States? Do I have to check them in? Or can I bring them..."
Summary: "Cosmetics and even baby products cannot be brought on planes to the United States. However, your items are creams and liquids. If you find it troublesome or don't want to bother, it is recommended that you check them in. Because these items are in the category of whether they can be checked or not..."
Rank: 10
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 11.8 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
2,336 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Checked baggage is required for flights to the United States"
Query Dwell Time: 109.88 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2336
Title: "United Airlines China to the United States: Check in three pieces of luggage. I have a question for you experts: In the United States..."
Summary: "Home Discover Topics Login Join Zhihu International Flights Study Abroad United Airlines Star Alliance US Travel 11 Views ... Shanghai-Los Angeles-Houston, United Airlines ticket, free check-in of two boxes, extra $200 for the third box..."
Rank: 9
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 7.93 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,337 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Check-in Information"
Query Dwell Time: 636.97 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2337
Title: "Traveling to the United States: Airplane and checked baggage tips_Xin Blog"
Summary: "The United States is limited to one piece of checked baggage per person, and the weight of each piece must not exceed 23 kg; Canada is limited to one piece per person, and the weight must not exceed 23 kg; there is no free checked baggage on domestic flights. The first piece of luggage is charged at US$20 per piece, and the second piece of luggage will be charged at US$30..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 255.47 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
2,338 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Check-in Information"
Query Dwell Time: 636.97 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2338
Title: "[2017] Things to note when taking international flights to the United States doc download_iAsk shared document"
Summary: "However, once you enter a place, you need to pick up your checked luggage. For example, if you fly from China to the United States, transfer once in Japan, transfer again in Chicago, and your final destination is Detroit, then you are just transiting in Japan, so you don't need to pick up your luggage when you arrive in Chicago..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 234.9 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
2,339 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1806.1 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Flying to the United States Check-in Information"
Query Dwell Time: 636.97 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2339
Title: "What should I pay attention to when checking baggage with China Eastern Airlines to Los Angeles - Los Angeles Chinese Information Network"
Summary: "I will take Delta Airlines from the United States to Shanghai Pudong Airport, and then take China Eastern Airlines domestic flight from Shanghai Pudong Airport to Kunming the next day. Delta Airlines allows 2 pieces of checked luggage for free. Can I take China Eastern Airlines the next day?"
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 7.36 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,340 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 70.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2340
Title: "Check out the top 10 benefits of quitting smoking"
Summary: "If you want to quit smoking completely and know how to regulate yourself during the period of quitting smoking, you must first make up your mind to know the benefits of quitting smoking. Then let’s take a look at the benefits of quitting smoking with the editor of Tiantian Nutrition! 1. Delay skin aging. Stopping smoking can delay the aging of the face..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 27.59 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
2,341 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 70.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2341
Title: "Benefits of quitting smoking 1 - Good Doctor Online"
Summary: "Benefits of quitting smoking 1 Benefits of quitting smoking It is a well-known fact that quitting smoking can reduce the incidence of lung cancer, and there are many benefits that you may not know. Quitting smoking for 20 minutes: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 20 minutes ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 22.6 ms on the document.
Document's click-through rate (CTR) is 0.18
| 3 |
2,342 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 173.36 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2342
Title: "Side effects of quitting smoking | Health Encyclopedia"
Summary: "And in the process of quitting smoking, you also have to face side effects such as withdrawal reactions. Emotions Smokers use cigarettes to relax, help think about making important decisions, kill time, and as part of social activities. Therefore, stopping smoking can induce stress or anger. Ex-smokers also..."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 139.4 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
2,343 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 266.85 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2343
Title: "The ten most scientific and effective ways to quit smoking"
Summary: "Nasal sprays or skin patches, etc., to help smokers reduce irritability, insomnia, anxiety and other severe symptoms during the smoking cessation process. Previous Quitting smoking: Ten ways to help men quit smoking Next Quitting smoking: The most popular ways to quit smoking"
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.06 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
2,344 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 266.85 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2344
Title: "How to quit smoking_the best and most effective way to quit smoking and the benefits of quitting smoking - Sanjiu Health Hall"
Summary: "Everyone should know that smoking is harmful to health, but it is not so easy for smokers to quit smoking. In modern society, there are many products and methods for quitting smoking, such as electronic methods, quitting incense and tea, quitting drugs and ointments, etc. So which one..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 62.1 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,345 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 70.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2345
Title: "Benefits of quitting smoking 1 - Good Doctor Online"
Summary: "Benefits of quitting smoking 1 Benefits of quitting smoking It is a well-known fact that quitting smoking can reduce the incidence of lung cancer, and there are many benefits that you may not know. Quitting smoking for 20 minutes: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 20 minutes ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 6.72 ms on the document.
Document's click-through rate (CTR) is 0.18
| 3 |
2,346 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 569.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 70.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2346
Title: "Check out the top 10 benefits of quitting smoking"
Summary: "If you want to quit smoking completely and know how to regulate yourself during the period of quitting smoking, you must first make up your mind to know the benefits of quitting smoking. Then let’s take a look at the benefits of quitting smoking with the editor of Tiantian Nutrition! 1. Delay skin aging. Stopping smoking can delay the aging of the face..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 3.96 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
2,347 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Google Glass"
Query Dwell Time: 197.96 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2347
Title: "What are the functions of Google Glass_Glass Information_LOHO Glasses Life"
Summary: "What are the functions of Google Glass? LOHO Glasses Senior Optometrist reminds you: Google Glass (Google Project Glass) is a "expanded reality" glasses released by Google in April 2012. It has the same functions as a smartphone..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 66.45 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
2,348 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Google Glass"
Query Dwell Time: 197.96 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2348
Title: "Google Glass Review Summary_Tencent Digital_Tencent.com"
Summary: "With the release of the first 2,000 pairs of "Explorer Edition" Google Glass, more and more people have tried the novel experience brought by Google Glass. Among them are some well-known foreign technology media and company executives. Let's take a look at their comments..."
Rank: 9
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 83.56 ms on the document.
Document's click-through rate (CTR) is 0.13
| 2 |
2,349 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Google Glass Price"
Query Dwell Time: 53.3 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2349
Title: "Google Glass is available for online ordering for $1,500. Just shake your head to surf the Internet"
Summary: "April 12, 2014 - Google announced on the 10th that it will open online orders for Google Glass on April 15, priced at $1,500, for one day only. Google announced on its Google Glass homepage that it will officially open at 9 a.m. Eastern Time on April 15..."
Rank: 8
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 25.12 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,350 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 187.87 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2350
Title: "First experience with Google Glass: powerful and easy to use - Alibaba Cloud Information Network"
Summary: "When I used the "Read Aloud" feature, Google Glass read the bold text as "asterisks"... Also, because I wore a visor with Google Glass, many people didn't notice that I was wearing Google Glass. Previously..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 103.66 ms on the document.
Document's click-through rate (CTR) is 0.09
| 1 |
2,351 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 187.87 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2351
Title: "Ask experienced people how to use Google Glass? _Home life decoration | YiQi Net decoration"
Summary: "2 How to use Google Glass Suggestions: Search online for Google Glass tutorials. Here are 3 ways: 1.... Setting up Google Glass is very simple. First, you need to install the MyGlass app on your Android phone, then..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 20.5 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
2,352 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 187.87 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2352
Title: "How to use Google Glass? - Home Decoration | Yiqi.com Decoration"
Summary: "Plug the mouse cable into the back of the base, make sure the Google Glass battery is sufficient to start the mouse, there is an ON/OFF prompt under the mouse, flip the switch to the ON position, and make sure the base is powered, click another oval button,..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.47 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
2,353 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Google Glass How it works"
Query Dwell Time: 73.44 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2353
Title: "Developers teach you how to operate Google Glass? _Page 1_Nanjing Book World IBMthinkpad computer..."
Summary: "Dan McLaughlin was one of the first people to get the developer version of Google Glass... He also released a video of the unboxing of Google Glass as soon as possible, although the quality of the video was"
Rank: 8
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 7.77 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
2,354 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 555.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Google Glass How it works"
Query Dwell Time: 73.44 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2354
Title: "What is Google Glass used for? The practical application of Google Glass is revealed_ChaChaBa"
Summary: "Display real-time information in front of the user, and you can take photos and upload them, send and receive text messages, check weather and road conditions, etc. with just a blink of an eye. Next, let's take a look at the actual application of Google Glass. 1. Get notifications and reminders Google Glass can directly..."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 29.91 ms on the document.
Document's click-through rate (CTR) is 0.09
| 1 |
2,355 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "hong kong iphone6 price"
Query Dwell Time: 288.88 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2355
Title: "How much is the iPhone 6 and 6 plus in Hong Kong? - Mafengwo"
Summary: "Mafengwo Q&A > How much is the price of iPhone 6 and 6 plus in Hong Kong? As the title 960 views 0 people follow Follow Answer 4 answers Apple official website: http://www.apple.com/hk/ has prices, Apple store addresses, etc. The information you want..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 113.06 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
2,356 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "hong kong iphone6 price"
Query Dwell Time: 288.88 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2356
Title: "iPhone 6 price in Mainland is more than 800 yuan higher than that in Hong Kong_Mainland Apple fans finally get it_Babytree"
Summary: "When the iPhone 6 was first launched in Hong Kong, the price of the iPhone 6 sold in Changchun reached a maximum of 16,000 yuan. After that, the price gradually dropped from 9,000 yuan to 7,500 yuan, and then from 7,500 yuan to 6,800 yuan. During the National Day..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 136.86 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
2,357 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Apple Hong Kong official website"
Query Dwell Time: 468.65 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2357
Title: "Apple(HK)"
Summary: "Discover the innovative world ofAppleand shop everything iPhone, iPad,AppleWatch, Mac, andAppleTV, plus explore accessories, entertainment, and expert device support."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 438.09 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,358 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone import tariffs"
Query Dwell Time: 130.44 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2358
Title: "How much customs duty do I need to pay for bringing a mobile phone into the country from Hong Kong? - Customs duty collection and administration - Customs duty consultation - Tax collection consultation..."
Summary: "Is it smuggling to bring back two iPhone 6s from Hong Kong and resell them? Is there any legal basis for the iPhone 6 to be tax-free? ... How to calculate? Answer: According to the General Administration of Customs Announcement No. 25 of 2007, the duty-paid value of inbound passenger luggage and personal mail items..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 41.97 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
2,359 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone import tariffs"
Query Dwell Time: 130.44 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2359
Title: "Is it considered smuggling to bring an iPhone from Hong Kong into the mainland? - Consultation Center - China Customs Lawyers Network"
Summary: "I bought 30 iPhones from Hong Kong for my friend, each costing about 4,000 yuan. If I put them in a suitcase, will the customs check it? If they check it, do I have to pay customs duties? It won't be considered smuggling, right? Answer: Hello. According to the General Administration of Customs Announcement No. 72 of 2007,..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 62.16 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
2,360 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone 6 import tariff"
Query Dwell Time: 172.25 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2360
Title: "What are the regulations for bringing iPhone 6 into the country? _IT Breaking News_Nanfang.com"
Summary: "September 29, 2014 - The tax is about 440 yuan. In practice, the customs recommends that everyone who travels to Hong Kong should bring one iPhone 6 for personal use into the country, and then declare it actively and the tax will be collected; you can also choose..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 126.79 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
2,361 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "iPhone 6 Hong Kong version Domestic operators"
Query Dwell Time: 508.91 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2361
Title: "Reliable news: China Mobile 4G network supports iPhone 6 versions in mainland China and Hong Kong_Sina Guangdong_Sina.com"
Summary: "September 1, 2014 -Whether the 5.5-inch model will be released has not yet been determined. What is certain is that this time in China (including Hong Kong)... Telecommunications operators are actively preparing for the launch of iPhone 6. The launch of iPhone 6 is an annual event in the communications industry."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 118.85 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,362 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone 6 Operators"
Query Dwell Time: 508.91 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2362
Title: "Hong Kong becomes the first choice for mainland tourists to buy iPhone 6. There are only two ways to buy it in Hong Kong_NetEase Travel"
Summary: "September 13, 2014 - The Hong Kong version of iPhone 6 can "cover all 3G and 4G standards of all operators in the world", and is "all-network compatible", with a very high cost performance. Several anxious mainland consumers took their iPhone 5s and asked the clerk if they could use the old..."
Rank: 2
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 137.43 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
2,363 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone 6 Operators"
Query Dwell Time: 508.91 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2363
Title: "Both the mainland licensed and Hong Kong iPhone 6 support China Mobile 4G network | China Mobile | iPhone 6 | 4G_Communication..."
Summary: "September 2, 2014 - According to China Mobile, the operator's 4G network coverage is now complete, and domestic and Hong Kong iPhone 6s all support China Mobile's 4G network. China Mobile will also launch pre-sales and..."
Rank: 5
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 64.03 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
2,364 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone 6 Operators"
Query Dwell Time: 508.91 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2364
Title: "Can anyone tell me whether the Hong Kong version of iPhone 6 plus supports China Telecom?_Computer network problem_Tubatu ask"
Summary: "The hardware of iPhone 6 supports the telecommunications network, but since there are no operators using CDMA networks in Hong Kong, there are two models of iPhone 6 in Hong Kong: A1549 and A1586. A1549 is divided into GSM version and CDMA version. GSM..."
Rank: 8
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 150.64 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
2,365 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iphone6 Telecom crack"
Query Dwell Time: 109.19 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2365
Title: "How to use China Telecom SIM card on iPhone 6/plus - Mobile China Forum"
Summary: "[Tutorial] How to use the telecom card on iPhone 6/plus in Hong Kong [Weekend Benefits] Issue 19: The most impressive movie for you Mobile phone photography of the small country San Marino "Trendy" & "accumulated" Hong Kong Using mobile phone camera, strolling on the streets of Chengdu Powerful battle..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 38.7 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
2,366 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 1818.28 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iphone6 Telecom crack"
Query Dwell Time: 109.19 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2366
Title: "Can the Hong Kong version of iPhone 6 be cracked and used with a telecom card?_Second-hand mobile phone forum_PConline product forum"
Summary: "There is no China Telecom in Hong Kong~ The Macau version is OK~ Signature My business card http://img.pconline.com.cn/images/upload/... There may be a crack soon... Signature Guangzhou welcomes you Lv12 Pacific Fleet Admiral Contribution 5095, distance..."
Rank: 2
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 16.89 ms on the document.
Document's click-through rate (CTR) is 0.05
| 1 |
2,367 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Price"
Query Dwell Time: 162.61 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2367
Title: "Chenming Swimming Pool (Tsinghua University Swimming Pool) parking information, parking fee - Beijing - Dianping.com"
Summary: "Tsinghua University 11 How many high school students, how many people dream of this place, I can only club, I can't come here to study but I can still come here to swim haha, the environment here is very good, the water quality is also good, especially the price is very cheap, ￥18 per person is already..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 2.96 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
2,368 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Price"
Query Dwell Time: 162.61 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2368
Title: "Chen Ming Swimming Pool (Tsinghua University Swimming Pool): "The 7 yuan student price at the swimming pool is still very..."
Summary: "I'm looking for: The student price of 7 yuan for the swimming pool is still very cheap, and there are often a lot of people. It is divided into deep water area and shallow water area. The water is relatively clean. The west side is the diving area, the water temperature is higher, there are diving platforms and springboards, usually only used for classes and training and not open to the public..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 43.05 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
2,369 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Card Application"
Query Dwell Time: 77.26 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2369
Title: "Transfer Tsinghua University Swimming Pool Student Swimming Card tam10 Shuimu Community"
Summary: "Graduation Ceremony Pick-up 01 in Shinjuku gana986 Fresh 418 siro2629 Ero Geba ~ Tree's Torment pmc003 Ultimate Schoolgirl Uppers I spn381 College Girl's School Festival Queen vnds305 The Husband of the Next Door Living in the Housing Complex..."
Rank: 8
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 2.72 ms on the document.
Document's click-through rate (CTR) is 0.11
| 0 |
2,370 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Card Application"
Query Dwell Time: 77.26 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2370
Title: "How much do Haidian Swimming Pool and Tsinghua University Swimming Pool charge for membership? _Solved - Alibaba..."
Summary: "If you don't swim too often, you can buy a 3-month season pass issued by Haidian Swimming Pool, which is slightly more expensive than Tsinghua's. Answer creator Buyi Acceptance rate: 0% Answer time: I will answer Welcome to Business Tips! Dear, please log in to start your business tips..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 22.57 ms on the document.
Document's click-through rate (CTR) is 0.17
| 2 |
2,371 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Student Price"
Query Dwell Time: 217.56 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2371
Title: "[Beijing Peking University Tsinghua Swimming Pool Price | Swimming Club | Baby Swimming Pool] - Beijing Ganji.com"
Summary: "Beijing Ganji.com Swimming Channel is a professional free inquiry and release platform for swimming information of Peking University and Tsinghua University in Beijing, including the price of Peking University and Tsinghua University swimming pool, swimming club, baby swimming pool, swimming service phone number, price and other information. Find Beijing Peking University and Tsinghua University swimming..."
Rank: 11
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.99 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,372 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Winter Opening Hours"
Query Dwell Time: 67.13 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2372
Title: "Tsinghua Swimming Pool Holiday Opening Hours and Swimming Class Arrangements – [Share with Everyone - Renren.com]"
Summary: "Opening hours: (2010.7.3~2010.9.5) Morning session: 6:30~7:50 First session at noon: 12:00~13:00 (weekends and holidays: 12:00~13:30) Second session at noon: 14:00~15:30 (open on weekends and holidays) Afternoon session: 17:30......"
Rank: 1
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 30.9 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
2,373 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Winter Opening Hours"
Query Dwell Time: 67.13 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2373
Title: "Tsinghua University Swimming Pool Opening Hours and Fees [zz] – [Share with Everyone - Renren.com]"
Summary: "Tsinghua University Swimming Pool Opening Hours and Fees 1. Opening Hours Monday to Friday 12:00-13:00 Saturday and Sunday 12:00-13:30 Saturday and Sunday 14:00-15:30 Monday to Friday 17:30-18:30 Saturday and Sunday 17:00-18:30 Evening (..."
Rank: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 3.92 ms on the document.
Document's click-through rate (CTR) is 0.11
| 0 |
2,374 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 720.36 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Swimming Pool Winter Opening Hours"
Query Dwell Time: 47.45 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2374
Title: "Tsinghua Swimming Pool Opening Hours in 2015 - Alibaba Industry Q&A"
Summary: "Welcome to Alibaba.com. No products have been added to the purchase order. Featured Market. Procurement Platform. Common Tools. Solved Problems. Question Time: The opening hours of Tsinghua Swimming Pool in 2015. Views: 2462. Best Answer: 12 Opening hours: 00 Summer..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 11.51 ms on the document.
Document's click-through rate (CTR) is 0.11
| 0 |
2,375 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Liaoning"
Query Dwell Time: 298.95 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2375
Title: "China's Liaoning aircraft carrier"
Summary: "In the report of the commissioning ceremony of the "Liaoning" aircraft carrier on September 25, we can clearly see the tire marks on the runway on the aircraft carrier deck, which indicates that takeoff and landing tests seemed to have been carried out during the sea trial. However, the brake marks were located between the arresting devices..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 3.62 ms on the document.
Document's click-through rate (CTR) is 0.19
| 0 |
2,376 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Liaoning"
Query Dwell Time: 127.95 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2376
Title: "US: How does China's aircraft carrier Liaoning compare to other countries"
Summary: "India's Vikramaditya's carrier aircraft are Russian-made fourth-generation MiG-29K fighters, which face the same takeoff and range limitations as the Vikramaditya lacks an aircraft catapult. China's first aircraft carrier, the Liaoning, has attracted the attention of the Chinese..."
Rank: 10
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 63.91 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
2,377 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Liaoning Comparison"
Query Dwell Time: 86.21 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2377
Title: "Which one of the Japanese aircraft carrier "Izumo" and the Chinese aircraft carrier "Liaoning" has stronger combat capability? -..."
Summary: "Liaoning is just an experimental platform. It is unfair to compare it with mature weapons. The Japanese ship is the second one, and Liaoning is still under test. The carrier-based aircraft are still under test, and they take off without bombs, so it will take some time to form combat effectiveness. The Japanese..."
Rank: 4
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 13.51 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,378 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Liaoning Comparison"
Query Dwell Time: 86.21 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2378
Title: "Comparison between Liaoning and other aircraft carriers - Chinese Literature"
Summary: "The Chinese version of "Foreign Journal "Liaoning" and the comparison of aircraft carriers of various countries" Author: zuka21 It took me a whole afternoon. The pictures are too small. After translation, you need to download and enlarge them. The translation is not tiring, but please pity me for not sleeping at noon and being busy for 2-3 hours. Pin it to the top for 1-2 days..."
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 38.1 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,379 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Comparison between Liaoning and other aircraft carriers"
Query Dwell Time: 164.98 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2379
Title: "The newly launched Liaoning is currently the most advanced aircraft carrier in the world"
Summary: "The Liaoning is a medium-sized aircraft carrier with a displacement of 65,000 tons. Therefore, there is a criticism that why it is not a large aircraft carrier? The reason is that the contemporary naval concept is not that the larger the better, the current size is the best. And the United States..."
Rank: 8
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 58.88 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
2,380 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Comparison between Liaoning and other aircraft carriers"
Query Dwell Time: 164.98 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 2380
Title: "Comparison of main aircraft carriers in various countries around the world - Navy version - Super Base Military Forum - The most influential military..."
Summary: "You need to download or view, no account? Join the super large military x aircraft carrier comparison related posts The most influential military... Comparison chart of the main aircraft carriers of various countries in the world, comparison chart of the main aircraft carriers of various countries in the world-Navy version-≡ Super Military Zone ≡-Super Base Camp Military..."
Rank: 9
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 17.07 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,381 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Aircraft carrier strategic significance"
Query Dwell Time: 205.89 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2381
Title: "Chinese media commented on the commissioning of China's first aircraft carrier: of great strategic significance_Military Channel_ifeng.com"
Summary: "September 26, 2012 - The article "Land and Navy's Deep Blue Economy, Multiple Strategies of Sea Power" in Taiwan's China Times stated that the construction of aircraft carriers by the mainland has multiple strategic significances and urgent practical needs. Aircraft carriers can improve the long-range combat capabilities of the Chinese Navy at sea..."
Rank: 8
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 65.64 ms on the document.
Document's click-through rate (CTR) is 0.09
| 2 |
2,382 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 954.16 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Aircraft carrier strategic significance"
Query Dwell Time: 205.89 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2382
Title: "China's aircraft carrier has both strategic significance and practical use! - Naval Forum - Tiexue Community"
Summary: "Recently I saw a post in a forum. I won't mention the title of the post. The general idea was that China's aircraft carriers have only strategic significance but no practical use. I have no intention of contradicting this netizen. As the saying goes, "everyone has his own opinion". I still want to say something about myself..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 96.29 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
2,383 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 103.04 ms
Task Satisfaction Score: 5
For this task, user submitted query: "New employees icebreaker game 10 people"
Query Dwell Time: 86.32 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2383
Title: "【Ice-breaking game for new employees】-liepin.com"
Summary: "1. New employee training, first clarify ...New employee onboarding ice-breaking game related information 1. Tug of war is actually the best way to show unity... Number of people: 5-10 people Props: None Suitable occasions: ...View all Introduction: Through the group, their affinity motivation, influence..."
Rank: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 67.87 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
2,384 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 166.12 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing surrounding area travel in May"
Query Dwell Time: 39.0 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2384
Title: "Where to go in Beijing in May? Where to go in Beijing in May? _Travel Q&A_..."
Summary: "I want to go out and have some fun recently. Can anyone tell me where to go in Beijing in May? Where are the fun places to visit in Beijing's surrounding areas in May? Asked by: Da Guozi"
Rank: 1
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 19.47 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,385 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 166.12 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings 7-Day Tour in May"
Query Dwell Time: 77.66 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2385
Title: "Mentougou District May 1st Tourism Activities [May 1st-7th] - Beijing - Bindou.com"
Summary: "During the "May Day Golden Week", there are many tourist activities. Tourist Transportation Guide: From May 1st to May 7th, Beijing Tourism... Miaofeng Mountain has become one of the most culturally rich scenic spots around Beijing. The famous Miaofeng Mountain Niangniang Temple was built in..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.88 ms on the document.
Document's click-through rate (CTR) is 0.09
| 3 |
2,386 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 166.12 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings 7-Day Tour in May"
Query Dwell Time: 77.66 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2386
Title: "Beijing Travel Agency_Five-day Tour Quote_Beijing Tour Group Quote Five-day Tour"
Summary: "End of a pleasant trip to Beijing. Our Beijing travel agency shuttle bus has a unified group delivery time. Tags: Beijing five-day tour route quotation,... http://lxs.cncn.com/81668/l318016 Beijing surrounding scenic spots tour route http://lxs.cncn.com/81668/l..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 2.67 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,387 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 166.12 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings 7-Day Tour in May"
Query Dwell Time: 77.66 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2387
Title: "Recommended tour routes around Beijing during the May Day holiday丨Where is the best place to travel during the May Day holiday?丨Five - Beijing 58.com"
Summary: "Recommended tour routes around Beijing during the Labor Day holiday | Where is the best place to travel during the Labor Day holiday? | Labor Day is coming again. Are you busy and still not sure where to go? Don't worry, Beijing Yuanye Travel Agency can solve your troubles! Farmhouse..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 2.4 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
2,388 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Fixed Gear Bicycles Near Tsinghua University"
Query Dwell Time: 462.57 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 2388
Title: "[A big offer for the start of the new semester] Peking University freshmen will never be cheated when buying a bicycle after reading this!"
Summary: "Generally speaking, except for some professional bike shops around Tsinghua University (such as the Fixed Gear Park), the quality of similar fixed gear bikes sold in the vicinity of Peking University is not up to standard, and it is not recommended to buy them. In fact, the real fixed gear bike players, their mounts are expensive..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 406.02 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
2,389 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Fixed Gear Park"
Query Dwell Time: 49.95 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2389
Title: "Makara Fixed Gear Park (Fixed Gear Shop) phone number, address, price, business hours (picture) - North..."
Summary: "Popular cities There are expiring Nuomi coupons View orders Not rated Go to rate orders Not paid Go to pay New merchant replies View Data loading... Baidu Nuomi: nuomivip Popular categories Chinese food Group purchase Makara Fixed Gear Park (Fixed Gear..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 20.47 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
2,390 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Makara Fixed Gear Park"
Query Dwell Time: 138.52 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2390
Title: "Fixed Gear Park Makara Store_Fixed Gear Park Makara Bar_Baidu Post Bar"
Summary: "Fixed Gear Park makara..Fixed Gear Park makara Hefei Maanshan Road and Wanjiang Road intersection Hedi Lanwan Square Take: 9, 51, 109, 133, 134, 138, 146, 902 Get off at Xiaozhu, in the alley next to GreenTree Inn, contact..."
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 22.62 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
2,391 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Makara Fixed Gear Park"
Query Dwell Time: 138.52 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2391
Title: "Beijing Makara Fixed Gear Park Reviews, Makara Fixed Gear Park Address_Evaluation, Beijing Shopping - Ant..."
Summary: "Beijing Makara Fixed Gear Park Reviews, including Beijing Makara Fixed Gear Park address, reviews and other practical information, real bees personally experienced Makara Fixed Gear Park reviews and shopping experiences, business photos, come to Mafengwo Beijing Tourism Shopping Guide to see everyone..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 6.0 ms on the document.
Document's click-through rate (CTR) is 0.09
| 0 |
2,392 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Makara Fixed Gear Park Price"
Query Dwell Time: 66.63 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2392
Title: "Makara Fixed Gear Park: "The entry-level fixed gear for beginners is still more than 1,500 yuan, and they earn too much..."
Summary: "Comments from the Fixed Gear Club on Makara Fixed Gear Park: The entry-level fixed gear bikes for beginners cost more than 1,500 yuan. They make too much money. I built one for them: aluminum alloy frame, Jiuyu bearing hub, olive chain, Lesk pressure plate for only 2,200 yuan. The quality is very good...."
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 29.44 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
2,393 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Fixed Gear Bicycle Price"
Query Dwell Time: 78.5 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2393
Title: "Fixed Gear Bicycle Price List_Fixed Gear Bicycle Pictures_Fixed Gear Bicycle Online Shopping Store_Gunqi.com"
Summary: "Fixed Gear Bicycle Price List, Fixed Gear Bicycle Pictures, Fixed Gear Bicycle Online Shopping Site, Buy Fixed Gear Bicycles Online, Find Fixed Gear Bicycles Online, Please Look for the Fixed Gear Bicycle Store on Gunqi.com [Free Shipping Today]"
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 63.29 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
2,394 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Fixed Gear Bicycle"
Query Dwell Time: 71.09 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2394
Title: "Fixed Gear Bike Encyclopedia"
Summary: "Fixed Gear Bicycle Encyclopedia - Fixed Gear Bicycle Culture Introduction and Exchange"
Rank: 7
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 37.71 ms on the document.
Document's click-through rate (CTR) is 0.27
| 0 |
2,395 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 1108.7 ms
Task Satisfaction Score: 2
For this task, user submitted query: "Fixed Gear Bicycle"
Query Dwell Time: 71.09 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2395
Title: "Fixed Gear Bike Encyclopedia"
Summary: "Fixed Gear Bicycle Encyclopedia - Fixed Gear Bicycle Culture Introduction and Exchange"
Rank: 7
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 8.74 ms on the document.
Document's click-through rate (CTR) is 0.27
| 0 |
2,396 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1761.21 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International flights Hand luggage Mass and volume"
Query Dwell Time: 587.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2396
Title: "【International Flight Baggage】What are the baggage regulations for international flights? — Ask Knowledge"
Summary: "【International Flight Baggage】What are the international flight baggage regulations? Northwest Airlines Tel: 010-65053505 Checked luggage: two pieces; 32 kg each. The sum of the three sides does not exceed 158CM Hand luggage: one piece; 18"
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 156.79 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,397 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1761.21 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International flights Hand luggage Mass and volume"
Query Dwell Time: 587.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2397
Title: "About checked baggage on international flights Page 991 - Yue Travel"
Summary: "Domestic flight baggage restrictions and charges: The volume of non-checked baggage (carry-on baggage) for all domestic passengers shall not exceed... #Phuket #AirAsia aircraft luggage check-in issues There are cosmetics About international flight check-in issues About international flight check-in issues..."
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 26.25 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
2,398 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1761.21 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International flights Hand luggage Mass and volume"
Query Dwell Time: 587.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 2398
Title: "International Flight Luggage Weight"
Summary: "International flight checked baggage regulations China International Airlines international flight checked baggage regulations, the specific content is as follows: International... The volume (sum of three sides) does not exceed 115 cm (45 inches), and one fully foldable lightweight stroller or..."
Rank: 4
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 263.52 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
2,399 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1761.21 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International Hand Baggage Total Fluids"
Query Dwell Time: 54.13 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2399
Title: "I have a question. International flights stipulate that the liquid in carry-on luggage cannot exceed 100ml. Is it a single..."
Summary: "Is it that the single volume cannot exceed 100ml or the total volume cannot exceed 100ml? If I use the sub-bottles to divide them into 50ml, can I take five or six? It's just some toiletries"
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 38.65 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
2,400 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 1761.21 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International flights Random baggage"
Query Dwell Time: 85.8 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 2400
Title: "Can someone tell me what the dimensions of a random checked luggage are? _Home Living Decoration | YiQi Net Decoration"
Summary: "Can someone tell me the size of a checked luggage? There are two types of luggage: economy class and business class. The size of economy class luggage should not exceed 800... Are there any size requirements for checked luggage on international flights? It is said that they are all 158, what are the specifications? The size of the wheels is calculated..."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 14.12 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
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