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101 | 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: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version iPhone 6 price"
Query Dwell Time: 124.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 101
Title: "【iPhone6 Price】How much is iPhone6_iPhone6 pictures|parameters|reviews_Apple iPhone..."
Summary: "Disadvantages: 1. Price 2. Fragile life, not as good as previous Nokia; 3. Short standby time, battery life needs to be improved Is it helpful to you? 2 0 Apple iPhone6A1586 related questions Can iPhone 6 and Plus use Apple Pay? I..."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 77.02 ms on the document.
Document's click-through rate (CTR) is 0.08
| 2 |
102 | 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: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version of iPhone 6 tariff"
Query Dwell Time: 206.43 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 102
Title: "Do I need to pay customs duties when I bring an Apple iPhone 6 Plus (Hong Kong version) into the country? - Articles Clearance - China Customs..."
Summary: "Q: Hello. I want to buy a Hong Kong version of Apple iPhone 6 Plus when I go to Hong Kong on a business trip. Do I need to pay customs duties? How much? Thank you. A: You need to pay customs duties. For the specific applicable tax rate and applicable taxable price, please refer to the General Administration of Customs Announcement No. 15, 2012..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 192.64 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
103 | 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: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version of iPhone 6 Telecommunications service provider"
Query Dwell Time: 118.05 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 103
Title: "Ask everyone what to do if the Hong Kong version of iPhone 6 has no service from China Telecom? - Home Decoration Q&A - Dianping.com"
Summary: "Question: What should I do if the Hong Kong version of iPhone 6 has no service? - Answer: The general solution for iPhone 6 displaying no service: 1. Check if the SIM card slot is damaged: You can insert another SIM card to try..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 10.16 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
104 | 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: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version of iPhone 6 Telecommunications service provider"
Query Dwell Time: 118.05 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 104
Title: "Does the Hong Kong version of iPhone 6 support China Telecom? - Home Decoration Interactive Q&A"
Summary: "Still in no service state. Therefore, the actual hardware of the Hong Kong version of iPhone 6 can support it, but due to some reasons such as policies, the CDMA telecommunications network is soft-blocked. In addition, China Telecom's network has not yet deployed SRLTE and SVLTE, so even if..."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 84.84 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
105 | 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: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version of iPhone 6 Mobile"
Query Dwell Time: 75.36 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 105
Title: "Both the mainland and Hong Kong versions of iPhone 6 support mobile 4G networks - IT News - 21CN.COM"
Summary: "September 2, 2014 - Officially released at the Flint Theater in Cupertino, USA. According to China Mobile, not only is the operator's 4G network coverage complete, but domestic and Hong Kong versions of iPhone 6 also support China Mobile's 4G network."
Rank: 6
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 39.92 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
106 | 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: 71.72 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Tsinghua Swimming Pool"
Query Dwell Time: 63.46 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 106
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 58.48 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
107 | 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: 746.73 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Strategic Role"
Query Dwell Time: 288.9 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 107
Title: "The strategic and tactical uses of the Liaoning. - Naval Forum - Tiexue Community"
Summary: "The hottest topic this year is the Liaoning. There are now a lot of people praising and criticizing the Liaoning online. Regardless of their motives, the fact is that China has an aircraft carrier. Now let's talk about it from the perspective of strategy and campaign..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 152.79 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
108 | 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: 746.73 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Strategic Role"
Query Dwell Time: 288.9 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 108
Title: "Major's Commentary: Uncovering the Great Strategic Significance of Liaoning's Stationing in Qingdao"
Summary: "Major's Commentary: Revealing the Great Strategic Significance of Liaoning's Stationing in Qingdao Brief Commentary: Peng Tinghua As we all know, the construction of China's aircraft carrier home port is not only in Qingdao, but also in Zhanjiang, Guangdong and Sanya, Hainan."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 117.27 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
109 | 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: 407.71 ms
Task Satisfaction Score: 5
For this task, user submitted query: "New employee training 10-person icebreaker game"
Query Dwell Time: 389.61 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 109
Title: "[Nine ice-breaking games necessary for new employee training.doc"
Summary: "[Nine ice-breaking games for new employee training.doc, Nine ice-breaking games for new employee training--Mingyang Tianxia expansion training game 1: Winning customers Form: No limit on the number of people Type: Team building Time: The instructor can determine it by himself Materials: (for instructors) Small..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 68.57 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
110 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Beijing Surroundings Tourism"
Query Dwell Time: 99.5 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 110
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: 1
Query Relevance: 3
User Interaction:
User spent 31.35 ms on the document.
Document's click-through rate (CTR) is 0.09
| 1 |
111 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Beijing Surroundings Tourism"
Query Dwell Time: 99.5 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 111
Title: "Beijing Tours - Dianping.com"
Summary: "Surrounding facilities Commercial services Popular categories: Popular business districts: Landmark subway: Rating: Rating: Fee: I didn't listen to it once... And there are a lot of people during the peak tourist season, and the queue is very long! However, the amusement facilities inside... Rating: Rating..."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 51.69 ms on the document.
Document's click-through rate (CTR) is 0.17
| 1 |
112 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Day Beijing Surrounding Tourism"
Query Dwell Time: 191.48 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 112
Title: "Where to go for tours around Beijing during the May Day holiday?"
Summary: "Xinxin Travel Network Travel Guide: Where to go in Beijing during the May Day holiday? Why not take a tour around the city? Go out, breathe some fresh air, and get close to nature. It's also a good thing! Here are some good places to go during the May Day holiday in Beijing..."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.4 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
113 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Day Beijing Surrounding Tourism"
Query Dwell Time: 191.48 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 113
Title: "May Day Travel Guide May Day Beijing Tour Self-driving Route Sharing - China Investment Consulting | China Investment Consulting Network"
Summary: "April 24, 2015 - Beijing surrounding tours: mountain climbing, barbecue and camping [Self-driving tour] "May Day" travel guide: Self-driving tour, whatever you want Shangzhuang Reservoir is the closest reservoir to Beijing city, only 30 kilometers away from the city, and it takes only half an hour to drive..."
Rank: 10
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 14.86 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
114 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Day Beijing Surrounding Tourism"
Query Dwell Time: 191.48 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 114
Title: "Beijing May Day Tours, 2017 Beijing May Day Tours - Mafengwo"
Summary: "During the three-day May Day holiday, you don’t want to stay at home, nor do you want to go too far. So why not travel around Beijing? What are the fun places around Beijing during the May Day holiday? What are the good places to travel around Beijing during the May Day holiday? Beijing Week of May Day..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 91.44 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
115 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism"
Query Dwell Time: 110.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 115
Title: "Yesanpo Travel Guide - 2017 Latest Yesanpo Bailixia, Yesanpo Farmhouse, Yesanpo Accommodation..."
Summary: "Yesanpo Bailixia Haitian Farmhouse is located at the entrance of Yesanpo Bailixia Scenic Area. It provides you with the latest Yesanpo travel guide, Yesanpo tourism, Yesanpo accommodation, Yesanpo Farmhouse information, and the latest Yesanpo Bailixia travel guide in 2017..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 9.26 ms on the document.
Document's click-through rate (CTR) is 0.07
| 2 |
116 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism"
Query Dwell Time: 110.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 116
Title: "Yesanpo Travel Guide | Yesanpo Farmhouse | Hebei Yesanpo Scenic Area - Yesanpo Travel Network"
Summary: "Yesanpo Tourism Network provides the most timely and comprehensive tourism information of Hebei Yesanpo, driving routes, Yesanpo Farmhouse Hotel accommodation introduction, Yesanpo Scenic Area attractions introduction and Yesanpo travel guide"
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 17.94 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
117 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism"
Query Dwell Time: 110.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 117
Title: "Yesanpo Tourism Network Yesanpo Travel Agency Yesanpo Local Agency Yesanpo Hotel Yesanpo Tickets ..."
Summary: "The Yesanpo local reception service hotline 13730223009 provides free information on Yesanpo travel agencies, hotels, rafting entertainment, tour guides, tickets, etc. to travel agencies operating Yesanpo tours and tourists visiting Yesanpo."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 17.57 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
118 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism"
Query Dwell Time: 110.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 118
Title: "Yesanpo Tourism Accommodation Network-Yesanpo_Yesanpo Farmhouse_Yesanpo Accommodation_Bai Lixia Farmhouse_..."
Summary: "Yesanpo Bailixia Shanlihong Farmhouse provides accommodation services in Bailixia, Yesanpo. Shanlihong Farmhouse was rated as a third-level farmhouse by the Yesanpo Management Committee. We provide you with Yesanpo tourism guidance and consultation, so that you can have a good time in Bailixia..."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 9.12 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
119 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism"
Query Dwell Time: 110.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 119
Title: "Yesanpo Tourism_Yesanpo Tourism Guide_Yesanpo Pictures_Yesanpo Ticket Prices_Sina Travel"
Summary: "Sina Travel Yesanpo Travel provides netizens with Yesanpo travel guide, Yesanpo introduction, Yesanpo pictures, Yesanpo ticket prices, Yesanpo attractions introduction, Yesanpo travel routes, Yesanpo address, Yesanpo phone number, Yesanpo surrounding tourism..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 26.6 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
120 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism Price"
Query Dwell Time: 89.0 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 120
Title: "2017 Yesanpo three-day tour/Yesanpo travel price/travel guide"
Summary: "Arrive at Yesanpo, a world geological park and national key scenic spot, at noon and arrange accommodation. In the afternoon, take a bus to Baili Gorge, a national AAAA-level tourist area and the "No. 1 Gorge in the World" (about 30 minutes by car, about 4 hours of sightseeing), where you will be surrounded by cliffs..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 25.78 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
121 | 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: 558.74 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Yesanpo Tourism Price"
Query Dwell Time: 89.0 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 121
Title: "Yesanpo tourism, travel quotes from Beijing to Yesanpo, Yesanpo tour route prices_Ocean International Travel"
Summary: "Ocean International Travel has carefully designed Yesanpo travel routes for you, with realistic Yesanpo travel prices and high-quality Yesanpo travel services, allowing you to have a safe, comfortable and economical Yesanpo trip. Ocean International Travel’s phone number is: 400-0003400."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 38.87 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
122 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Tmall"
Query Dwell Time: 144.54 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 122
Title: "[Tmall fixed gear bicycle]_Tmall fixed gear bicycle pictures_price_Yitao.com"
Summary: "Yitao.com provides you with high-quality Tmall fixed gear bicycle quotes, Tmall fixed gear bicycle related information, Tmall fixed gear bicycle latest pictures, Tmall fixed gear bicycle advantages and disadvantages, whether it is good or not, how it is, and other user reviews, providing you with the most valuable..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 128.74 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
123 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Taobao"
Query Dwell Time: 74.82 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 123
Title: "Home - 77 Fixed Gear Bike Gallery - Taobao"
Summary: "Taobao, Shop, Wangpu, 77 Fixed Gear Bike Hall SF Song and Friends Revolution x Matte Black Student Men and Women Retro Limited Racing Steel Frame Fixed Gear Bike SF R Racing Muscle Bike SF Muscle R1R2R3 Super Wanderer Pioneer AV Fixed Gear Bike SF R Series ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 51.55 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
124 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Store"
Query Dwell Time: 90.7 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 124
Title: "[Beijing New Fashion Tongjiang Fixed Gear Bicycle Store] Group purchase, address, phone number, business hours -..."
Summary: "Movies, Events, Performances, Leisure and Entertainment, Learning and Training, Healthcare, Dianping WeChat Official Account, Dianping QQ Official Account, Beijing Search, Mobile Reviews, Hot Recommendations, Foot Reflexology and Bathing, Medical Beauty, More, High-end Hotels, More, Specialty Hotels, More, Family Fun..."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 20.17 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
125 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Store"
Query Dwell Time: 90.7 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 125
Title: "Fixed Gear Bike Store | How much does a fixed gear bike cost in a physical store_Tianjin E Network"
Summary: "Introduction: How much does a fixed gear bike cost in a physical store? Where is the fixed gear bike store in Nanjing? Where can I buy a fixed gear bike? Where is the fixed gear bike store in Guangzhou? How much does a fixed gear bike usually cost in a physical store? About "Fixed Gear Bicycle..."
Rank: 6
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 32.94 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
126 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Where can I buy fixed gear bicycles near Tsinghua University?"
Query Dwell Time: 48.46 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 126
Title: "Are there any physical stores selling bicycles near Wanjia Tsinghua University, Peking University, Sports University, and Beijing University of Science and Technology? _Zhangjiali..."
Summary: "There are electric cars at the west gate of Tsinghua University. UjozWjfx Yes, there are many stores on Zhongguancun North Street, south of Xiangbaiqi Bridge and west of the road near Yuanmingyuan. You can find any affordable brand you can think of. Contact us: [email protected] Customer service phone: 13255803810 ..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 4.79 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
127 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycles Precautions"
Query Dwell Time: 41.62 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 127
Title: "Things to know when buying a fixed gear bike_Fashion News_Tianya Forum_Tianya Community"
Summary: "Many people think that fixed gear bikes are just flying to death, but the "death" in fixed gear bikes has nothing to do with the "death" in "death". The flywheel of a fixed gear bike is fixed, so it is called a fixed gear bike, also called a fixed gear bike. Fixed gear bikes are very beautiful because they are very simple and have only one..."
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 14.0 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
128 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Things to note when buying a fixed gear bike"
Query Dwell Time: 54.41 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 128
Title: "[Things to note for novice bicycle riders] [Mengyang Fixed Gear Bar]_Baidu Post Bar"
Summary: "Cycling can be done at any time, during commuting, or when going out for an outing. There is no time limit or speed limit. It can effectively keep the body healthy. For novices, there are some things to pay attention to. Be sure to check the bicycle before riding..."
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 17.11 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
129 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Purchase"
Query Dwell Time: 132.18 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 129
Title: "Things to know when buying a fixed gear bike_Fashion News_Tianya Forum_Tianya Community"
Summary: "Many people think that fixed gear bikes are just flying to death, but the "death" in fixed gear bikes has nothing to do with the "death" in "death". The flywheel of a fixed gear bike is fixed, so it is called a fixed gear bike, also called a fixed gear bike. Fixed gear bikes are very beautiful because they are very simple and have only one..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 6.08 ms on the document.
Document's click-through rate (CTR) is 0.17
| 1 |
130 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Purchase"
Query Dwell Time: 132.18 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 130
Title: "Fixed Gear Bicycle for Students_Fixed Gear Bicycle for Students Price_High Quality Fixed Gear Bicycle for Students Wholesale/Purchase..."
Summary: "Huicong.com's Fixed Gear Bicycle Student Micro-Portal collects rich content about Fixed Gear Bicycle Student, providing users with various fixed gear bicycle student supply and demand information prices, fixed gear bicycle student information, fixed gear bicycle student pictures, fixed gear bicycle..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 4.96 ms on the document.
Document's click-through rate (CTR) is 0.1
| 1 |
131 | 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: 1521.31 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Bicycle Purchase"
Query Dwell Time: 132.18 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 131
Title: "Fixed Gear Bicycle Price List_Fixed Gear Bicycle Pictures_Fixed Gear Bicycle Online Shopping Store_Gunqi.com"
Summary: "The quality of the fixed gear bicycle must be ensured before it can fly,... When a fixed gear bicycle hits a car, the loss is worth... Should I buy a fixed gear bicycle as a whole or do it myself... Address of a fixed gear store in Hangzhou Address of a fixed gear store in Shanghai Where is the fixed gear store in Beijing? Fixed gear..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 72.38 ms on the document.
Document's click-through rate (CTR) is 0.03
| 2 |
132 | 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: 147.98 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International Flights Baggage Information"
Query Dwell Time: 130.31 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 132
Title: "International Flight Baggage Information"
Summary: "People generally need to carry a lot of luggage when taking international flights, and different airlines have different regulations on luggage. Therefore, it is necessary to check the relevant regulations when booking tickets and preparing luggage, especially the number of pieces of luggage, size, etc."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 20.46 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
133 | 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: 147.98 ms
Task Satisfaction Score: 4
For this task, user submitted query: "International Flights Baggage Information"
Query Dwell Time: 130.31 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 133
Title: "《General Requirements for the Number, Weight and Size of Checked and Carry-on Baggage on International Flights》"
Summary: "Generally, international flights require the number, weight, and size of checked and carry-on luggage. When traveling between Zone 1 and Zone 3 of IATA, the piece-rate system is adopted, stipulating that passengers in F/C cabin can check in two pieces of luggage, each weighing no more than 32KG, and the size of each piece..."
Rank: 9
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 24.84 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
134 | 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: 320.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "The pros and cons of quitting smoking"
Query Dwell Time: 247.82 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 134
Title: "How to quit smoking_Symptoms after quitting smoking_Comparison of the pros and cons of quitting smoking methods"
Summary: "Drug assistance is more effective (News) One of the withdrawal symptoms of quitting smoking is depression Tips for quitting smoking (Health Concern) Three-character classic for quitting smoking (Life and health care) Quitting smoking can reduce anxiety (Health perspective) Quitting smoking is a war with yourself (Call for articles) Will..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 113.83 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
135 | 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: 320.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "The pros and cons of quitting smoking"
Query Dwell Time: 247.82 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 135
Title: "Eight advantages of quitting smoking_Behavior Channel_Healthy Network"
Summary: "What are the eight advantages of quitting smoking? Quitting smoking refers to how people who are addicted to smoking quit smoking, through active or passive smoking cessation methods, which may be chemical, physical, or spiritual smoking cessation methods, to eliminate the behavior of smoking addiction. You can use smoking cessation toothpaste to remove smoking addiction and remove smoke stains..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 44.59 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
136 | 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: 320.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "The pros and cons of quitting smoking"
Query Dwell Time: 247.82 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 136
Title: "Is it good to quit smoking suddenly?_Popular health questions and answers_YouQiBiDa.com"
Summary: "I want to ask if it is good to use e-cigarettes if you want to quit smoking. What are the...I have quit smoking for a month, why do I always have a fever and a cold? And...Quit smoking at the age of 10, drink milk, exercise more, and you can grow taller...My friend recently had a cerebral thrombosis, and I advised her to quit smoking,..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 13.98 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
137 | 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: 320.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "The pros and cons of quitting smoking"
Query Dwell Time: 247.82 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 137
Title: "[Discussion] Let's talk about whether it is good for people who have smoked for many years to suddenly quit smoking? - Sohu Community"
Summary: "› [Discussion] Let's talk about whether it is good for people who smoke all the year round to suddenly quit smoking? The light is not good. The old car is broken. Open it on time and waste it. Bei'er Bei'er Bei'er The light is not good. The old car is broken. Bei'er Doudou Doudou Doudou The old car is broken. The beginning is always true? The beginning is always..."
Rank: 10
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 8.86 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
138 | 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: 320.34 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Ways to quit smoking"
Query Dwell Time: 44.7 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 138
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 37.27 ms on the document.
Document's click-through rate (CTR) is 0.27
| 3 |
139 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Google Glass"
Query Dwell Time: 137.71 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 139
Title: "Google Glass_Google Smart Glass_Google Glass"
Summary: "Hujiang English provides information about Google Glass, Google Smart Glass, and Google Glass. Introduction to Google Glass: Google's new generation of artifact Google Glass is here! Google Glass has the same functions as a smartphone, and can control photography and video calls through voice..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 24.17 ms on the document.
Document's click-through rate (CTR) is 0.15
| 0 |
140 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Google Glass"
Query Dwell Time: 137.71 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 140
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 69.9 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
141 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Google Glass"
Query Dwell Time: 137.71 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 141
Title: "Google Glass, Google Glass Special, Comprehensive Introduction to Google Glass - OFweek Wearable Devices Network"
Summary: "November 6, 2017 -OFweek's Google Glass special introduction is currently the most comprehensive Google Glass special site, providing you with relevant news and information about Google Glass and in-depth technical analysis data."
Rank: 6
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 21.09 ms on the document.
Document's click-through rate (CTR) is 0.1
| 1 |
142 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 206.02 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 142
Title: "The charm of fingertip control: Demo of how to use Google Glass_null_Tencent Video"
Summary: ": The charm of fingertip control: a demonstration of how to use Google Glass"
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 111.4 ms on the document.
Document's click-through rate (CTR) is 0.08
| 3 |
143 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 206.02 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 143
Title: "A list of the coolest and most dazzling ways to use Google Glass | Digital News - Digital Home"
Summary: "Some Glass explorers (essentially developers) at digital creative agency Playground have come up with some conceptual use cases for the Glass platform once it's fully mature. Some of these ideas fit right in with the visions of some Google employees, while others..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.77 ms on the document.
Document's click-through rate (CTR) is 0.13
| 1 |
144 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Google Glass Taobao"
Query Dwell Time: 32.55 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 144
Title: "Taobao already accepts reservations for Google Glass, priced at 13,000 yuan"
Summary: "July 3, 2012 - On Taobao, a Southern Metropolis Daily reporter searched yesterday and found that about five merchants have said they can buy Google Glass on behalf of customers, with prices ranging from 12,000 yuan to 13,000 yuan. A merchant who claims to be an "American purchasing agent" said: "Pre-orders can already be started..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 12.32 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
145 | 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: 554.95 ms
Task Satisfaction Score: 5
For this task, user submitted query: "How to use Google Glass"
Query Dwell Time: 91.52 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 145
Title: "How to buy Google Glass? Google smart glasses purchase tutorial_IT digital_Information channel_Aifuqing.com"
Summary: "September 3, 2014 - Google Glass is like a wearable smartphone that allows users to use voice commands, take photos, send messages, and perform other functions. Many people know about Google's smart glasses, but don't know how to buy them. ..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 64.72 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
146 | 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: 349.6 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Domestic iPhone 6 price"
Query Dwell Time: 44.0 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 146
Title: "【iPhone6 Price】How much is iPhone6_iPhone6 pictures|parameters|reviews_Apple iPhone..."
Summary: "At present, domestic manufacturers have launched related films. In addition, Apple has not stated the glass material of the screen, but according to relevant information from Apple suppliers, it is still Corning Gorilla Glass. Is Apple iPhone6A1586 worth buying? Apple iPhone..."
Rank: 7
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 13.83 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
147 | 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: 349.6 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone 6 tariff"
Query Dwell Time: 129.72 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 147
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: "This is higher than the price when it was first listed in Hong Kong. According to the price information on Apple's Hong Kong official website, the iPhone 6 starts at 5588 Hong Kong dollars (16GB), about 4424 yuan; the 64GB model is 6388 Hong Kong dollars, about 5057 yuan, and the 128GB model is..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 97.5 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
148 | 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: 349.6 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Will I be charged customs duty if I bring iPhone 6 from Hong Kong back to China?"
Query Dwell Time: 83.26 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 148
Title: "How many iPhone 6s can I bring back to the mainland if I buy them in Hong Kong? - How many iPhone 6s can I bring back to the mainland if I buy them in Hong Kong?"
Summary: "You have to pay a 20% tariff, which means you have to pay a tax if you bring an iPhone 6. If you buy an iPhone 6 and open the box, it says it's yours... Luohu... Things to pay attention to when letting friends buy iPhone 6 from Hong Kong and bring it back to the mainland... 1. Apple Hong Kong needs to..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 68.24 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
149 | 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: 130.87 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Tsinghua University Swimming Pool"
Query Dwell Time: 77.61 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 149
Title: "Chen Ming Swimming Pool (Tsinghua University Swimming Pool Branch) Address, Phone Number, Business Hours (Photo) - Beijing..."
Summary: "Tsinghua University Diving Hall Business hours: Monday to Sunday 12:00-13:00 17:30-18:30 20:00-21:00 21:30-22:30 Modify Merchant Profile: Chen Ming Swimming Pool: Inheriting history, Olympic quality Water quality: 9.1 Environment: 9.0 Cost-effective: 9.0 Modify..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 22.11 ms on the document.
Document's click-through rate (CTR) is 0.21
| 3 |
150 | 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: 130.87 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Tsinghua University Swimming Pool"
Query Dwell Time: 77.61 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 150
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: 2
Query Relevance: 2
User Interaction:
User spent 44.48 ms on the document.
Document's click-through rate (CTR) is 0.15
| 3 |
151 | 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: 470.44 ms
Task Satisfaction Score: 4
For this task, user submitted query: "The advantages and disadvantages of Liaoning compared with other aircraft carriers"
Query Dwell Time: 114.2 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 151
Title: "Comparison chart of Liaoning aircraft carrier and other countries' aircraft carriers - Nanning Life - Time and Space Network"
Summary: "Topic: [Life Show] Comparison of Liaoning aircraft carrier and other countries' aircraft carriers (You are the 3172th reader of this post, with 15 replies in total)"
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 9.93 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
152 | 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: 470.44 ms
Task Satisfaction Score: 4
For this task, user submitted query: "The advantages and disadvantages of Liaoning compared with other aircraft carriers"
Query Dwell Time: 114.2 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 152
Title: "Aircraft carriers are indeed giants. The deck of Liaoning compares with the Nimitz class of the United States_Sohu Others_Sohu.com"
Summary: "January 15, 2017 - Statement: This article was written by an author who is registered on Sohu.com. Except for Sohu official accounts, the views only represent the author himself and do not represent the position of Sohu."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 30.11 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
153 | 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: 470.44 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Advantages and disadvantages of the Liaoning aircraft carrier"
Query Dwell Time: 127.24 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 153
Title: "Advantages and disadvantages of the J-15 as a carrier-based aircraft, - Navy Edition - Super Base Military Forum - The most influential..."
Summary: "Aloof from the world, tolerant and great. The advantages are great, but the disadvantages are... No catapult is not happy... The most influential... With catapult... The dispatch of aircraft carriers, the design and use of carrier-based aircraft, all of these require long-term practical accumulation, and the pilots'..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 25.21 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
154 | 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: 72.4 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Ice-breaking games for new employees"
Query Dwell Time: 54.58 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 154
Title: "Nine ice-breaking games for new employee training.doc"
Summary: "New employee training must have nine ice -breaking games. DOC, sent the orangutan stroke, the chrome dangerous tour and the cancer meteorite, and the bite Lang Qingyue."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 6.86 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
155 | 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: 72.4 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Ice-breaking games for new employees"
Query Dwell Time: 54.58 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 155
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: 3
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 9.11 ms on the document.
Document's click-through rate (CTR) is 0.17
| 0 |
156 | 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: 72.4 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Ice-breaking games for new employees"
Query Dwell Time: 54.58 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 156
Title: "Ice-breaking game for new employee training_Chengzhi Development"
Summary: "1. Carefully explain the purpose of the game and create an atmosphere. 2. Everyone stands in a circle, shoulders to shoulders, faces toward the inside of the circle. Everyone stands firmly with their front and back feet, hands forward, ready to push forward. 3. Choose one person to stand in the circle, close their eyes, and cross their hands in front of their chest. ..."
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 27.86 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
157 | 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: 47.69 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Travel around Beijing, prices, etc."
Query Dwell Time: 30.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 157
Title: "Beijing surrounding tourism prices"
Summary: "2-day tour - Beijing to Beidaihe travel price - Beijing surrounding tour - Train to Beidaihe tour Senior group: Beijing group Summer Resort two-seat 2-day tour Puning Temple Puyou Temple / Small Potala Palace optional - Senior group tour price - Senior tour price Beijing-Tianjin high-speed rail Tianjin city + Tang..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 26.6 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
158 | 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: 142.85 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Where to buy fixed gear bikes and their prices"
Query Dwell Time: 129.44 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 158
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: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 123.29 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
159 | 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: 90.13 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Baggage requirements for international flights"
Query Dwell Time: 59.79 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 159
Title: "International flight baggage regulations: What are the latest international flight baggage regulations in 2017? - Southern Fortune..."
Summary: "March 22, 2017 -: What are the latest international flight baggage regulations in 2017? 2017 International Flight Baggage New Regulations Air China has introduced a new policy of free checked baggage! After that, take Air China flights from China to the United States... The weight limit for each piece of luggage is 23 kg (50 pounds), and the sum of the three sides of each piece of luggage must not exceed 158 cm (62 inches)..."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 44.82 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
160 | 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: 90.13 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Baggage requirements for international flights"
Query Dwell Time: 59.79 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 160
Title: "International flight baggage regulations: What are the latest international flight baggage regulations in 2017? - Finance Channel -..."
Summary: "March 22, 2017 - After that, you can only check in one piece of luggage for free when you take Air China flights from China to America, Europe, Africa, the Middle East, Australia and New Zealand, Asia (excluding Japan), Hong Kong, Macau and Taiwan. This is very important for overseas Chinese and students studying abroad... The weight limit for each piece of luggage is 23 kilograms (50 pounds), and the sum of the three sides of each piece of luggage must not exceed 158 centimeters (62 inches)..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 8.91 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
161 | 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: 2114.59 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to quit smoking, the benefits of quitting smoking"
Query Dwell Time: 149.62 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 161
Title: "Learn the best way to quit smoking. Understand the harms of smoking and the benefits of quitting smoking. Quit smoking easily."
Summary: "Quit Smoking Let you understand the harm of smoking and the benefits of quitting smoking, master the best way to quit smoking easily. Let yourself suffer less harm, give more care to your family, quit smoking from me!"
Rank: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 6.13 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
162 | 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: 2114.59 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to quit smoking, the benefits of quitting smoking"
Query Dwell Time: 149.62 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 162
Title: "How to quit smoking_the best and most effective way to quit smoking and the benefits of quitting smoking - Sanjiu Health Hall"
Summary: "Quitting smoking Everyone knows 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 23.07 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
163 | 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: 2114.59 ms
Task Satisfaction Score: 4
For this task, user submitted query: "How to quit smoking, the benefits of quitting smoking"
Query Dwell Time: 149.62 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 163
Title: "How to quit smoking: several practical techniques for quitting smoking (2) - Sanjiu Health Hall"
Summary: "Everyone knows that smoking is harmful to health, but many people in the world still smoke. We all know that there are many benefits to quitting smoking, but it is difficult to give up tobacco. We call on everyone to quit smoking as soon as possible and stay away from tobacco as soon as possible. Today..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 113.8 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
164 | 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: 218.6 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass", he is very interested, please find out the function, usage, price and other information of this product"
Query Dwell Time: 210.21 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 164
Title: "What is Google Glass used for? The practical application of Google Glass is revealed_ChaChaBa"
Summary: "View Points of Interest Google Glass can view points of interest, including some store locations and review information. 8. Take photos This is Google... Obviously a better way to take candid photos. 9. Video call A very cool feature, you can use Hangouts to... Of course, your English needs to be standard, and you need an Internet connection. 4. Traffic information A very cool feature, Google Glass..."
Rank: 2
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 100.78 ms on the document.
Document's click-through rate (CTR) is 0.09
| 3 |
165 | 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: 218.6 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass", he is very interested, please find out the function, usage, price and other information of this product"
Query Dwell Time: 210.21 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 165
Title: "The shadow of Google Glass: Early users lose confidence in it | Google Glass_Industry_Sina Technology_New..."
Summary: "November 15, 2014 - However, in recent times, many developers and early users of Google Glass are losing interest in the $1,500 beta product. Google Glass integrates a camera, a processor, and a..."
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 20.05 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
166 | 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: 1468.38 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Does the Hong Kong version of iPhone support domestic operator networks and other information?"
Query Dwell Time: 201.8 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 166
Title: "Apple iPhone 6 supports 4G network of three major domestic operators - Portable/Mobile Products - Electronic Engineering World..."
Summary: "September 11, 2014 - iPhone 6 supports more LTE network bands, which means that after domestic users buy an iPhone 6, they can use any 4G network provided by the three major domestic operators without worrying about the device's network..."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 6.23 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
167 | 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: 86.07 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Tsinghua Swimming Pool opening hours and ticket prices"
Query Dwell Time: 55.84 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 167
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 52.27 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
168 | 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: 199.2 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Information about China's first aircraft carrier Liaoning"
Query Dwell Time: 191.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 168
Title: "What improvements does the first domestically-made aircraft carrier have over the Liaoning? - Happiness Gold Network"
Summary: "April 26, 2017 - Thanks to China's advanced electronic technology, the Type 001A's island can fully achieve stronger information command capabilities than the Liaoning. However, compared with the "mini island" of the US aircraft carrier, the Type 001A aircraft carrier using conventional power..."
Rank: 5
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 123.9 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
169 | 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: 199.2 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Information about China's first aircraft carrier Liaoning"
Query Dwell Time: 191.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 169
Title: "Kaifeng Model Toys: Zhengdefu 1/720 scale China's first aircraft carrier Liaoning - Kaifeng iAsk Classification"
Summary: "China's first aircraft carrier Liaoning, released by Mr. Li, the information is described or introduced in detail as follows: The model uses Kuznetsov to transform into China's Liaoning, lifelike, carrier-based aircraft, small and cute, exquisite workmanship, pure handmade, acrylic painting, worth collecting and liking..."
Rank: 4
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 4.48 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
170 | 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: 199.2 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Information about China's first aircraft carrier Liaoning"
Query Dwell Time: 191.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 170
Title: "On September 25, 2012, my country's first aircraft carrier "Liaoning" was officially delivered to the People's Liberation Army of China..."
Summary: "Question Type: Multiple Choice Difficulty: Medium Source: Xueersi Online School On September 25, 2012, my country's first aircraft carrier "Liaoning" was officially delivered to the People's Liberation Army Navy. The picture below shows the first takeoff of the J-15 aircraft from the aircraft carrier. When taking off,... Then the rated power of the small bulb is W. (5) Combined with the information in Figure B, think: Can we use the circuit in Figure A to control the variable..."
Rank: 6
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 4.54 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
171 | 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: 199.2 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Information about China's first aircraft carrier Liaoning"
Query Dwell Time: 191.13 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 171
Title: "Why is China's first aircraft carrier called Liaoning? - Zhihu"
Summary: "Log in Join Zhihu Why is China's first aircraft carrier called Liaoning? Show all Followers 1 Comment Share Invite to answer Follow the question Write an answer Knowledge is limited Province plus meaning 0 Add a comment Share Collection Thanks Close"
Rank: 7
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 40.1 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
172 | 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: 360.38 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Ice Breaker Game 10 people"
Query Dwell Time: 350.03 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 172
Title: "Recommended! Ten Icebreaker Games for Group Therapy.doc"
Summary: "One dollar, two dollars [ice-breaking game] Suitable for: more than 10 people Venue requirements: none Game nature: ice-breaking Game time: 10 minutes Game operation: 1. According to the different ratios of male and female students, for example, if the ratio of male students is much larger than that of female students, the female students will..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 35.21 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
173 | 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: 157.69 ms
Task Satisfaction Score: 1
For this task, user submitted query: "May Beijing Surroundings Vacation"
Query Dwell Time: 142.67 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 173
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 42.38 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
174 | 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: 157.69 ms
Task Satisfaction Score: 1
For this task, user submitted query: "May Beijing Surroundings Vacation"
Query Dwell Time: 142.67 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 174
Title: "【Beijing 5 Local Tours】Beijing surrounding tourist attractions_2017_Beijing 5 local tour routes from October to December..."
Summary: "Mango.com, a subsidiary of China Travel Service, is the first choice for booking Beijing 5 surrounding tours. Mango.com provides you with a full range of high-quality real-time price quotes for Beijing 5 surrounding tours from October to December 2017. The preferential prices for Beijing 5 surrounding tours are your best choice. Welcome..."
Rank: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 8.27 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
175 | 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: 157.69 ms
Task Satisfaction Score: 1
For this task, user submitted query: "May Beijing Surroundings Vacation"
Query Dwell Time: 142.67 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 175
Title: "Are there any fun places around Beijing in May? - Travel Expert - Fangtianxia Q&A"
Summary: "Beijing Hongluo Temple Tourist Resort Beijing Yuyuantan Park Beijing Lake View Water Park Beijing Qinglongxia Scenic Area Beijing Hancunhe Tourist Village Xishan Dajue Temple Haiding District Fenghuangling Natural Scenic Area Fangshan Qinglong Lake Water Park Miyun Taoyuan Fairy Valley Scenic Area ..."
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 21.21 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
176 | 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: 157.69 ms
Task Satisfaction Score: 1
For this task, user submitted query: "May Beijing Surroundings Vacation"
Query Dwell Time: 142.67 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 176
Title: ""Where to go for a May Day trip around Beijing?""
Summary: "Where to go for a May Day trip in Beijing? Health and Health Guide: Where to go for a May Day trip in Beijing? Inventory of good places to visit in Beijing for May Day 1. Beijing Shunyi International Flower Port May Day travel activities in Shunyi District, Beijing: 2015 Beijing Yu... May Day trips in Beijing..."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 24.78 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
177 | 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: 157.69 ms
Task Satisfaction Score: 1
For this task, user submitted query: "May Beijing Surroundings Vacation"
Query Dwell Time: 142.67 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 177
Title: "Where is the best place to go in Beijing in mid-May? - Travel Q&A"
Summary: "Cheap Travel in Oceania For more questions, please click here x Back to top Outbound travel is all in the Cheap Travel App The choice of millions of travelers Scan the QR code to download on IOS/Android Related questions Where is the most fun place to go around Beijing in mid-May? It would be best if there are mountains and water, scenic spots..."
Rank: 7
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 24.32 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
178 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua Fixed Gear"
Query Dwell Time: 85.58 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 178
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: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 10.67 ms on the document.
Document's click-through rate (CTR) is 0.09
| 0 |
179 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua Fixed Gear"
Query Dwell Time: 85.58 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 179
Title: "【Fixed Gear Park】Fixed Gear Park Phone Number, Fixed Gear Park Address_Tuba Map"
Summary: "Traffic Guide Bus stops near the Fixed Gear Park: Yuanmingyuan East Road, Yuanmingyuan South Gate, Yuanmingyuan South Gate, Tsinghua University West Gate, Yuanmingyuan Station, Zhongguanyuan North Station, Tsinghua Affiliated High School. Buses near the Fixed Gear Park: 365, 614, 664,..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 26.46 ms on the document.
Document's click-through rate (CTR) is 0.18
| 1 |
180 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Park"
Query Dwell Time: 37.71 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 180
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: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 4.42 ms on the document.
Document's click-through rate (CTR) is 0.18
| 1 |
181 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Park"
Query Dwell Time: 37.71 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 181
Title: "【Fixed Gear Park】Fixed Gear Park Phone Number, Fixed Gear Park Address_Tuba Map"
Summary: "The phone number of the Fixed Gear Park is , and the address of the Fixed Gear Park is No. 130 Xisi North Street. In addition, you can also check the map, public transportation and nearby popular places of the Fixed Gear Park."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 4.35 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
182 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Shop Tsinghua"
Query Dwell Time: 40.72 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 182
Title: "Makara Fixed Gear Park: The entry-level fixed gear for beginners is still more than 1,500 yuan,...... Beijing Shopping - Da..."
Summary: "(North side of the west gate of Tsinghua University) Tel: 62625192 13810879372 View business details Add a branch View all 0 branches Products: 1 Environment: 1 Service: 1 The entry-level fixed-gear beginners still have more than 1,500 yuan, which is too much money. I give people..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 14.57 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
183 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "makara prices"
Query Dwell Time: 32.58 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 183
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: 10
Task Relevance: 0
Query Relevance: 2
User Interaction:
User spent 13.63 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
184 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 75.88 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 184
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: 4
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 12.63 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
185 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 75.88 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 185
Title: "Ordinary fixed gear bicycle price"
Summary: ""You can directly buy a beautiful fixed-gear. The price of an entry-level fixed-gear is about 2,500 yuan, and the more expensive ones are tens of thousands or even hundreds of thousands. The common materials used for entry-level cars are steel and aluminum, while the common materials used for high-end cars may be carbon fiber. At present, there are also many domestic fixed-gears..."
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 45.9 ms on the document.
Document's click-through rate (CTR) is 0.23
| 2 |
186 | 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: 3256.65 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 40.29 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 186
Title: "92 Beginners learn how to use fixed gear bicycles. Tips for you | Sichuan Bicycle Supplier"
Summary: "92 Beginners learn to ride fixed gear bicycles and teach you what to pay attention to | Sichuan bicycle suppliers Click the picture to see the enlarged picture Product: 92 Beginners learn to ride fixed gear bicycles and teach you what to pay attention to | Sichuan bicycle suppliers Unit price: Negotiable Minimum order quantity: Total supply: Delivery period: ..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 18.58 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
187 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US Shipping Regulations"
Query Dwell Time: 132.42 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 187
Title: "American Airlines Checked Baggage Rules: Checked Baggage News"
Summary: "What are the checked baggage regulations of American Airlines? Let’s take a look with the editor. 1. Checked luggage 1. Economy class: two pieces of luggage allowed, each not exceeding 23 kg/157 cm 2. First class and business class passengers can check in two pieces of luggage for free..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 18.44 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
188 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US Shipping Regulations"
Query Dwell Time: 132.42 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 188
Title: "A complete guide to baggage check-in regulations for flights to the United States_Sina Education_Sina.com"
Summary: "September 23, 2008 -Which flight do you take? Understand the baggage regulations in advance to avoid awkward check-in times. Northwest Airlines (NW): (1) North American routes: 2 pieces of checked baggage, 32 kg/piece, 158 cm/piece, 9 kg of carry-on baggage (excluding laptops) (2)..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 46.78 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
189 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US Shipping Regulations"
Query Dwell Time: 132.42 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 189
Title: "What are the regulations for checked baggage on American Airlines? - GRE~'s blog, Renren, GRE~'s public..."
Summary: "Starting from October 1, 2005, American Airlines will allow passengers to check in two pieces of luggage for free to all international destinations... All passengers who issue tickets from October 1, 2005 will be subject to this new regulation. Passengers who issue tickets before October 1, 2005 will not be..."
Rank: 5
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 12.73 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
190 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US luggage regulations liquids"
Query Dwell Time: 291.93 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 190
Title: "[Help] How do I understand United Airlines' (domestic flights in the United States) regulations on liquids in carry-on baggage?"
Summary: "I am going on a business trip to the United States. There are two purely domestic flights in the United States (I need to stay overnight in New York and go through security again the next day. It is not a combined ticket). There is no free checked baggage. The cosmetics I bought can only be carried with me. United Airlines' regulations on liquids in carry-on luggage are as follows..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 74.96 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
191 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US luggage regulations liquids"
Query Dwell Time: 291.93 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 191
Title: "Baggage regulations and precautions of American airlines | Preparation before traveling to the United States——Elite Tutoring Network——"
Summary: "Oversized and overweight baggage and related fees In American universities, applying for American graduate scholarships is only available to students admitted to the school... Regulations require that passengers should carry liquid items (liquids, gels, aerosols) in a volume not exceeding 100 ml..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 158.26 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
192 | 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: 474.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "US luggage regulations liquids"
Query Dwell Time: 291.93 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 192
Title: "[Shipment to the United States] What are the regulations for luggage shipment to the United States? — Ask Knowledge"
Summary: "[Ship to the United States] What are the regulations for luggage shipping for studying in the United States? For all international passengers, the free luggage regulations are as follows: 2 checked luggage and 1 hand luggage; The length, width and height of each piece of the 2 checked luggage are added together..."
Rank: 6
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 21.39 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
193 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 183.81 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 193
Title: "What are the side effects of quitting smoking?"
Summary: "Regarding the question "What are the side effects of quitting smoking?" I will answer one or two questions. First of all, I want to emphasize that smoking is harmful to health! Quitting smoking still requires caution! More than a decade ago, CCTV once broadcast a report in the "Discapray Discover Your Channel" program: "According to international medical..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 68.88 ms on the document.
Document's click-through rate (CTR) is 0.21
| 3 |
194 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 183.81 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 194
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 51.69 ms on the document.
Document's click-through rate (CTR) is 0.23
| 1 |
195 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 183.81 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 195
Title: "US Food and Drug Administration: Pay close attention to side effects when using smoking cessation drugs - Sohu Health"
Summary: "Bupropion hydrochloride sustained-release has a positive effect on smoking cessation, especially for patients who develop depression during the smoking cessation process. If used in combination with NRT, the effect is more obvious. It is contraindicated for those with a history of epilepsy and should be used with caution for those with eating disorders. The main side effects of bupropion hydrochloride are:..."
Rank: 5
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 41.65 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
196 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 55.86 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 196
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 35.68 ms on the document.
Document's click-through rate (CTR) is 0.18
| 1 |
197 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 148.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 197
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 6.78 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
198 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 148.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 198
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 74.94 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
199 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 148.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 199
Title: "The fastest and most effective way to quit smoking"
Summary: "How to quit smoking? The best way to quit smoking 1. Quit smoking from now on. Quit smoking completely or gradually reduce the number of times you smoke. Usually, you can succeed in 3 to 4 months. 2. Drink water, eat fruit or take a walk after a meal to get rid of the idea of smoking after a meal. Research shows..."
Rank: 3
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 5.05 ms on the document.
Document's click-through rate (CTR) is 0.14
| 1 |
200 | 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: 430.24 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Quit smoking effective methods"
Query Dwell Time: 148.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 200
Title: "What is the most effective way to quit smoking?"
Summary: "The most effective way to quit smoking is the sudden stop method. The "sudden stop method" is usually accompanied by medication. There will also be some discomfort symptoms in the first two weeks of quitting smoking, but due to the use of smoking cessation drugs, the discomfort symptoms will be significantly alleviated, and then the symptoms will..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 19.5 ms on the document.
Document's click-through rate (CTR) is 0.09
| 2 |
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