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3,001 | 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: 497.71 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool"
Query Dwell Time: 171.48 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3001
Title: "Tsinghua University Chen Ming Swimming Pool Group Buying Network, Tsinghua University Chen Ming Swimming Pool Group Buying List - Group 800 North..."
Summary: "Tuan800 Beijing Station provides you with the complete list of group purchases for Tsinghua University Chen Ming Swimming Pool and information on group purchases for Tsinghua University Chen Ming Swimming Pool, as well as comments, pictures, group experiences and other content about Tsinghua University Chen Ming Swimming Pool."
Rank: 10
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 30.88 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
3,002 | 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: 497.71 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool"
Query Dwell Time: 171.48 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3002
Title: "Chen Ming Swimming Pool (Tsinghua University Swimming Pool): "It only costs 5 yuan to get a swimming card, but there are too many people..."
Summary: "guodongkong's review of Chenming Swimming Pool (Tsinghua University Swimming Pool): It only costs 5 yuan to get a swimming card, but there are too many people! I often encounter all kinds of weirdos, some standing there for an hour, some doing indecent actions, and some taking advantage of others..."
Rank: 11
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 45.15 ms on the document.
Document's click-through rate (CTR) is 0.09
| 2 |
3,003 | 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: 497.71 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool Student Card"
Query Dwell Time: 73.26 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3003
Title: "[Transfer] Tsinghua Chen Ming Swimming Pool Swimming Card Love Swimming Love Life Shuimu Community"
Summary: "Looking for students to create with each other (Beijing) How to identify the authenticity of imported Botox face-lifting injections? [Live broadcast expert/net... University of Antwerp in Belgium recruits master's students (posting on behalf of others) qiuzhizhe Re: [News] Indonesian female bomber sentenced, suspected of..."
Rank: 5
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 9.23 ms on the document.
Document's click-through rate (CTR) is 0.14
| 1 |
3,004 | 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: 497.71 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool Student Card"
Query Dwell Time: 73.26 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3004
Title: "Tsinghua University Chen Ming Swimming Pool Single Ticket | Meituan.com Beijing Station"
Summary: "The original price is 18 yuan for a single ticket to Tsinghua University Chen Ming Natatorium, and you can enjoy a 1~1.5 hour relaxation and coolness. Tsinghua University is a century-old institution and an Olympic training venue. Let the water wash away your stress and worries, and experience the relaxed feeling of floating on the water~ Original price Discount..."
Rank: 6
Task Relevance: 3
Query Relevance: 1
User Interaction:
User spent 9.72 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
3,005 | 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: 497.71 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool Student Card"
Query Dwell Time: 73.26 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3005
Title: "Tsinghua University Chen Ming Swimming Pool Faculty Card for Sale Sarah Shuimu Community"
Summary: "[upload=1][/upload] The card has 30 times in total and 15 times are unused. It is sold for 100 yuan. Note: You need to bring your Tsinghua faculty ID to go swimming. If you need it, please contact us on the site"
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 4.72 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
3,006 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning basic information"
Query Dwell Time: 137.52 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 3006
Title: "China Liaoning aircraft carrier information.doc"
Summary: "Model of Liaoning aircraft carrier unveiled at Shanghai China Maritime Museum China Economic Net 2012-10-08 11:02:35 Font size: Small Large Medium... Q: Can you introduce the basic technical parameters of the "Liaoning"? Military News www.chnqiang.com A: "Liao..."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 46.58 ms on the document.
Document's click-through rate (CTR) is 0.16
| 1 |
3,007 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning basic information"
Query Dwell Time: 137.52 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 3007
Title: "What's the news about Liaoning? - Navy Edition - Super Base Military Forum - The most influential military forum -"
Summary: "There were a lot of hot news in the past few days, but why has it stopped recently? Did the person who released the news go out for tea... or will there be a climax in a few days! What's the news about the Liaoning? - Navy Edition - ≡ Super Military Zone ≡ - Super Base Camp Military Forum"
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.99 ms on the document.
Document's click-through rate (CTR) is 0.04
| 0 |
3,008 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning basic information"
Query Dwell Time: 137.52 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 3008
Title: "Comments: Liaoning_Liaoning_China's latest aircraft carrier news_Latest news on service"
Summary: "Liaoning_Liaoning_China's latest aircraft carrier news_Latest news on service [View original]"
Rank: 9
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.06 ms on the document.
Document's click-through rate (CTR) is 0.25
| 0 |
3,009 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Basic information of Liaoning"
Query Dwell Time: 184.97 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3009
Title: "Liaoning aircraft carrier latest news_video online viewing - 56.com"
Summary: "Liaoning Ship Latest News - Liaoning Ship Latest News, Liaoning Ship Latest News, Album Latest News Hot News China-Russia military exercise is about to open. Officers and soldiers of both sides boarded the ship to visit the Liaoning Ship J-15 carrier-based aircraft formation training MV "Flying Shark" Liaoning Ship carrier-based aircraft formation training..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.1 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
3,010 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Basic information of Liaoning"
Query Dwell Time: 184.97 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3010
Title: "The US exposed the important information of China's aircraft carrier, and the shocking inside story of Liaoning was leaked - Xilu Eastern Military - Xilu.com"
Summary: "The report said that the details revealed by the "Liaoning" helped explain the most important "military revolution" of the Chinese military in the past decades... It is the most basic condition for the Chinese Navy to move from near sea to ocean. The commissioning of the aircraft carrier should be a day of joy for all Chinese people..."
Rank: 13
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 54.93 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
3,011 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Basic information of Liaoning"
Query Dwell Time: 184.97 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3011
Title: "Liaoning aircraft carrier is about to sail_China Shipbuilding (600150) Stock Forum_Eastern Fortune Network Stock Forum"
Summary: "According to the latest news, the Liaoning aircraft carrier will set sail on November 11, and the sailing warning is the same as the previous sea trials. November 11 is the so-called "Singles' Day", and some netizens joked that the Liaoning aircraft carrier should choose this day to sail."
Rank: 18
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 7.51 ms on the document.
Document's click-through rate (CTR) is 0.09
| 0 |
3,012 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Basic information of Liaoning"
Query Dwell Time: 184.97 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3012
Title: "Yibo: #ChineseAircraftCarrier# Liaoning Ship Information"
Summary: "Yibo: #中国航空癌# Liaoning ship information Tencent Weibo, instead of looking up elsewhere, it is better to stand shoulder to shoulder here"
Rank: 19
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 9.23 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
3,013 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Ship Captain Capacity Tonnage"
Query Dwell Time: 49.72 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 3013
Title: "Official media released photos of the captain and political commissar of the Chinese aircraft carrier Liaoning for the first time_NetEase Military"
Summary: "September 25, 2012 - Zhang Zheng, the captain of China's first aircraft carrier "Liaoning", was born in Changxing, Zhejiang in 1969. He is a naval colonel and has a postgraduate degree. Mei Wen, the political commissar of China's first aircraft carrier "Liaoning", was born in 1965..."
Rank: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 3.51 ms on the document.
Document's click-through rate (CTR) is 0.07
| 0 |
3,014 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Weapons and Equipment"
Query Dwell Time: 108.35 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3014
Title: "China's military strength from the perspective of the Liaoning aircraft carrier"
Summary: "Wars are fought with real weapons, and verbal battles are useless. The origin of the Liaoning aircraft carrier is needless to say. After many twists and turns, a small-tonnage retired aircraft carrier that was originally only sold as scrap metal finally came to our country. Repair it, tidy it up..."
Rank: 5
Task Relevance: 2
Query Relevance: 1
User Interaction:
User spent 23.83 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
3,015 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning History"
Query Dwell Time: 108.35 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3015
Title: "ZT. The most detailed and credible history of the Liaoning ship written by the great god pop3 The rebirth of the Liaoning ship (Part 1)"
Summary: "It has an oblique flight deck and an island superstructure. The carrier-based aircraft are mainly Su-33, MiG-29, Ka-2...,ZT. The most detailed and credible history of the Liaoning ship written by the real god pop3. The Nirvana of the "Liaoning" ship (I) - Navy version - ≡ Super Military Zone ≡ - Super Base Camp Military..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 32.54 ms on the document.
Document's click-through rate (CTR) is 0.08
| 3 |
3,016 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning History"
Query Dwell Time: 108.35 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3016
Title: "Boarding the aircraft carrier Liaoning"
Summary: "Some military fans also know the history of the development of aircraft carriers in the world, the ranking of the Liaoning, its characteristics and the story of its construction. The next day, we boarded a military vehicle at the designated location and passed through the busy city of the seaport, bypassed hills, and crossed the river network..."
Rank: 10
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 13.62 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
3,017 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning's advantages and disadvantages"
Query Dwell Time: 62.85 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3017
Title: "Comment: Liaoning aircraft carrier has two disadvantages and its combat capability is far inferior to that of French aircraft carrier"
Summary: "Russia's disclosure of military secrets will pose a threat to the United States. If others don't give Pakistan the equipment it wants, we can deliver it to its door. Why is the US F22 no match for the Chinese J-20? Is China's first domestically-produced aircraft carrier about to begin sea trials? Has the US military gradually lost its advantage? Germany..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 9.17 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
3,018 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning's advantages and disadvantages"
Query Dwell Time: 62.85 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3018
Title: "Advantages and disadvantages of the J-15 as a carrier-based aircraft, - Navy Edition - Super Base Military Forum - The most influential..."
Summary: "The advantage is great, but the disadvantage is... I am not happy without a catapult. The most influential military forum - Super Base Military Forum welcomes you! The advantage is great. The advantage is great, but the disadvantage is... I am not happy without a catapult. The most influential military forum - Super Base Military Forum welcomes you! The advantage is great. Now there is no catapult, and the opponent is equipped with..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 19.96 ms on the document.
Document's click-through rate (CTR) is 0.08
| 3 |
3,019 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning's advantages and disadvantages"
Query Dwell Time: 62.85 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3019
Title: "my country's Type 002 aircraft carrier will have a displacement of 80,000 tons, with both advantages and disadvantages being very obvious"
Summary: "Japan said that the Izumo had no difficulty in confronting the Liaoning. Russian experts... 7 incredible super ships, the largest displacement of 82... A ship with a displacement of 800,000 tons is 12 times larger than an aircraft carrier and can be used... 3 days and 30,000 yuan of lecture notes. See through 29 scams and don't be fooled. Ten..."
Rank: 9
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 4.3 ms on the document.
Document's click-through rate (CTR) is 0.09
| 0 |
3,020 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Disadvantages"
Query Dwell Time: 92.34 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3020
Title: "Foreign reports say Liaoning aircraft carrier participates in South China Sea exercises to reverse deterrence disadvantages - Youfu.com"
Summary: "Xu Guangyu analyzed that although the Chinese Navy has three fleets in the North Sea, East China Sea and South China Sea, the Liaoning does not belong to any fleet but is directly controlled and commanded by the central government. Therefore, it needs to be familiar with the different conditions in the three sea areas in order to maintain its position in the future..."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 28.96 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
3,021 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning Disadvantages"
Query Dwell Time: 92.34 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3021
Title: "Liaoning has been in service for four years, but has not yet formed combat effectiveness. Why is that? Shenjun.com - Military Observation Room..."
Summary: "Before the Liaoning officially entered service, there were three candidates for the captain, Bai Yaoping, Zhang Zheng, and Li Xiaoyan. At that time, Bai Yaoping was very popular. Bai Yaoping was the first generation of excellent pilots and captains in the Chinese Navy who could fly planes in the sky and operate ships in the sea! He was very..."
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 32.3 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
3,022 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Strategic role of Liaoning"
Query Dwell Time: 118.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3022
Title: "Zheng Hao: The successful take-off and landing of the J-15 on the Liaoning has three strategic significances _Satellite Channel_Phoenix.com"
Summary: "November 26, 2012 - This has extremely important strategic significance, mainly for the following reasons. The first is that it marks that the "Liaoning" has taken a substantial step forward in the hunting suit, and in scientific research, especially in the fighter jets independently developed in China..."
Rank: 3
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 48.88 ms on the document.
Document's click-through rate (CTR) is 0.07
| 3 |
3,023 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Strategic role of Liaoning"
Query Dwell Time: 118.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3023
Title: "Foreign media: Liaoning aircraft carrier's far sea exercise has multiple strategic significance and demonstrates its defense capability - China News Service"
Summary: "December 29, 2016 - It was reported that the Liaoning, the first and only aircraft carrier of mainland China, was recently spotted leading several other warships of the country on patrol near the coasts of Taiwan and Japan. Chinese military experts said that the Liaoning's trip was a response to the United States' long-standing..."
Rank: 5
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 9.98 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
3,024 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Strategic role of Liaoning"
Query Dwell Time: 118.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3024
Title: "What role does the Liaoning play for Japan? Netizens: Continue to strengthen the navy_Military_Global Network"
Summary: "July 22, 2015 - Japan said that it would take at least ten years for China to build an aircraft carrier battle group like the United States, leaving Japan with only ten years to crack the strategy and tactics of China's aircraft carrier battle group. How much effect can the Liaoning aircraft carrier have on Japan? ..."
Rank: 6
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 7.3 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
3,025 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Strategic role of Liaoning"
Query Dwell Time: 118.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3025
Title: "Representative: The overall performance of the domestically-made aircraft carrier is much better than that of the Liaoning"
Summary: "March 8, 2017 - Reporter: Not long ago, the Chinese Navy's first aircraft carrier Liaoning formed a formation with several destroyers and frigates, carrying several J-15 carrier-based fighters and various types of carrier-based helicopters to conduct cross-sea training tests to test the quality and performance of naval equipment..."
Rank: 9
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 11.17 ms on the document.
Document's click-through rate (CTR) is 0.14
| 1 |
3,026 | 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: 870.8 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Strategic role of Liaoning"
Query Dwell Time: 118.2 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3026
Title: "Foreign media: Liaoning aircraft carrier's far sea exercises have multiple strategic significances"
Summary: "The Chinese Navy's strategy keeps pace with the times and is developing towards a "far sea defense" strategy that expands its activities to the Pacific Ocean. According to reports, with China's rapid economic growth, in addition to expanding its maritime rights and interests in resource development, it must also..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 20.3 ms on the document.
Document's click-through rate (CTR) is 0.08
| 2 |
3,027 | 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: 66.17 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Icebreaker game for 10 people"
Query Dwell Time: 50.85 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3027
Title: "Team games, icebreaker games, office games"
Summary: "[Ice-breaking game] Name game How to play: The team members sit in a circle, nominate a student to introduce their work unit and name, the second student takes turns to introduce, but must say: I am *** after ***, the third student says: I am * after ***..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 42.84 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
3,028 | 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: 121.6 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Beijing Tour"
Query Dwell Time: 108.33 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3028
Title: "Self-driving tours around Beijing: April and May are the best time to drive on the Beijing suburbs! - Mafengwo"
Summary: "In April and May, Beijing is full of flowers and the capital has its own prosperous scenery. In the mountains outside Beijing, there are beautiful roads where everything grows in spring. Although they are artificially dug, they overlap with the surrounding mountains and the romance of growing plants and trees..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 58.92 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
3,029 | 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: 121.6 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Beijing Tour"
Query Dwell Time: 108.33 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3029
Title: "Where to go in Beijing during the May Day holiday?"
Summary: "Where to go around Beijing on May Day? Check out the best places to visit in Beijing on May Day http://tuan.cctcct.com/China/ http://dou....Beijing Shunyi District May Day travel activities: 2015 Beijing Tulip Festival Event time: April 13 to May 10 Event location:..."
Rank: 5
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 13.36 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
3,030 | 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: 121.6 ms
Task Satisfaction Score: 4
For this task, user submitted query: "May Beijing Tour"
Query Dwell Time: 108.33 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3030
Title: "Where to go for a tour around Beijing in May_Recommended places for a tour around Beijing in May_Beijing Week in May..."
Summary: "The most recommended destinations for Beijing tours in May, the most humane travel experiences, and the best travel guides are all on Letu Travel Network. Letu Travel Network collects the most fashionable travel inspirations from thousands of inspirational travelers, and uses original interest-inspired..."
Rank: 6
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 16.11 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
3,031 | 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: 106.47 ms
Task Satisfaction Score: 1
For this task, user submitted query: "Tsinghua University Fixed Gear Bicycle"
Query Dwell Time: 30.26 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 3031
Title: "Tsinghua University second-hand ordinary bicycle transfer | Tsinghua University second-hand ordinary bicycle quotation] - Beijing 58..."
Summary: "Tsinghua University / 11-30 / General Merchant 159 RMB Very beautiful, solid, good for riding bicycles, low price transfer, red, suitable for both boys and girls... Fixed Gear Bicycles, Road Bicycles... Haidian - Beihang University / 11-22 / General Merchant 160 RMB 140 RMB for sale, folding bikes,..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 9.06 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
3,032 | 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: 106.47 ms
Task Satisfaction Score: 1
For this task, user submitted query: "Tsinghua University Fixed Gear Store"
Query Dwell Time: 39.04 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 3032
Title: "Beijing Bicycles | Beijing Bicycle Sales | Beijing Bicycle Trading - Beijing Kuyisou"
Summary: "Tsinghua University mountain bike, other bicycles Transfer Jiema mountain bike, 18-speed transmission, sensitive speed change, front shock absorber, brake... Wanghailou Street mountain bike, Giant Trek 3700, American brand, bought in a specialty store. I spent 2798 yuan at the time and bought it..."
Rank: 8
Task Relevance: 2
Query Relevance: 1
User Interaction:
User spent 12.72 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
3,033 | 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: 170.39 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flight luggage restrictions"
Query Dwell Time: 66.24 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3033
Title: "What size luggage can be carried on international flights? - Mafengwo"
Summary: "The author of the post, generally speaking, airlines limit the size of carry-on luggage. If you check in your luggage, even if it is oversized, you can still check it in as long as you pay the extra fee! For travel, a 28-inch checked bag and a carry-on bag are basically enough! And even if it is too big, it will be a hassle to drag..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 37.07 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
3,034 | 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: 170.39 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flight luggage restrictions"
Query Dwell Time: 66.24 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 3034
Title: "What do you think are the requirements for luggage size on domestic and international flights? - Bulldog Bar - Bulldog Club..."
Summary: "International flights: Generally, the size of each piece of luggage should not exceed 20*40*55 cm, and the total weight of carry-on luggage should not exceed 7 kg. (However, each airline has special weight restrictions, so please pay attention to the tips on the ticket or consult the airline) ..."
Rank: 7
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 3.97 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
3,035 | 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: 170.39 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flight luggage restrictions on liquids"
Query Dwell Time: 81.52 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3035
Title: "[Liquids Carried on Airplanes] What are the requirements for carrying liquids in airplane luggage? — Ask Knowledge"
Summary: "[Liquids Carried on Airplanes] Are there any requirements for liquids carried on airplane luggage? There are no special requirements for liquids in checked luggage, as long as they are not dangerous goods or prohibited items. For carry-on items, a single 100ml bottle is calculated based on the bottle's nominal value, not the remaining liquid."
Rank: 3
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 21.14 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
3,036 | 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: 170.39 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flight luggage restrictions on liquids"
Query Dwell Time: 81.52 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3036
Title: "International flight baggage regulations"
Summary: "International flight luggage regulations 1. Restrictions on carry-on luggage ⑵. Taking international flights: Generally, the total weight of carry-on luggage should not exceed 7 kg, and the volume of each piece of luggage should not exceed 20*40*55 cm (the sum of the three sides should not exceed 115 cm)..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 34.36 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
3,037 | 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: 52.04 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 19.57 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3037
Title: "Check out the top 10 benefits of quitting smoking"
Summary: "First of all, we must make up our minds to know the benefits of quitting smoking. Then let's take a look at the benefits of quitting smoking with the editor of Tiantian Nutrition! 1. Delay skin aging. Stopping smoking can delay facial aging and delay the appearance of wrinkles. The skin of non-smokers..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 11.38 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
3,038 | 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: 52.04 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Side effects of quitting smoking"
Query Dwell Time: 17.37 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3038
Title: "Side effects of quitting smoking | Health Encyclopedia"
Summary: "And in the process of quitting smoking, there are also 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: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 13.7 ms on the document.
Document's click-through rate (CTR) is 0.24
| 3 |
3,039 | 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: 211.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Features of Google Glass"
Query Dwell Time: 32.55 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3039
Title: "See the future! Illustrated explanation of the top ten functions of Google Glass"
Summary: "The beauty in this video shows us the actual use of Google Glass. Let's explain the basic operation and ten functions of Google Glass. Basic operation of Google Glass There is a touch pad on the leg of Google Glass - located on the user..."
Rank: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 23.4 ms on the document.
Document's click-through rate (CTR) is 0.15
| 2 |
3,040 | 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: 211.0 ms
Task Satisfaction Score: 5
For this task, user submitted query: "How much does Google Glass cost?"
Query Dwell Time: 33.67 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3040
Title: "How much does Google Glass cost?"
Summary: "*Fingertip Tears 81447 Views 123 Latest Answers (3 Answers) Price of Google Glass: 900 yuan. Google Glass combines a smartphone, GPS, and camera into one, showing real-time information in front of the user. Just blink to take photos, upload, and receive..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 30.1 ms on the document.
Document's click-through rate (CTR) is 0.16
| 3 |
3,041 | 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: 122.18 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong iPhone6"
Query Dwell Time: 41.66 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3041
Title: "Hong Kong Apple official website has given the price of Hong Kong version iPhone6 (large... From Aiyamakaka's Xiaoshen..."
Summary: "The Hong Kong Apple official website has given the price of the Hong Kong version of iPhone 6 (see this screenshot). The price of the 4.7-inch 16G Hong Kong version iPhone 6 is 5588 Hong Kong dollars, which is equivalent to about RMB 4424. The price of the 5.5-inch 16G Hong Kong version iPhone 6 is 6388 Hong Kong dollars, which is equivalent to RMB..."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 17.2 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
3,042 | 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: 122.18 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Does the Hong Kong version of iPhone 6 need to pay customs duties?"
Query Dwell Time: 32.43 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 3042
Title: "Do I need to pay customs duties when I bring an Apple iPhone 6 Plus (Hong Kong version) into the country? - Consultation Center - 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: 3
Query Relevance: 3
User Interaction:
User spent 8.28 ms on the document.
Document's click-through rate (CTR) is 0.14
| 2 |
3,043 | 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: 122.18 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Does the Hong Kong version of iPhone 6 support domestic operators?"
Query Dwell Time: 16.7 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3043
Title: "Apple iPhone 6 supports 4G networks of the three major domestic operators"
Summary: "September 10, 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: 2
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 12.32 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
3,044 | 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: 128.78 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool"
Query Dwell Time: 45.94 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 3044
Title: "[Tsinghua University Chen Ming Swimming Pool] Tsinghua University Chen Ming Swimming Pool Phone, Tsinghua University Chen Ming Swimming Pool..."
Summary: "The phone number of Tsinghua University Chen Ming Swimming Pool is , and the address of Tsinghua University Chen Ming Swimming Pool is inside Tsinghua University. In addition, you can also view the map, public transportation and nearby popular places of Tsinghua University Chen Ming Swimming Pool."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 19.33 ms on the document.
Document's click-through rate (CTR) is 0.1
| 0 |
3,045 | 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: 128.78 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Tsinghua University Chen Ming Swimming Pool Price"
Query Dwell Time: 50.79 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3045
Title: "Chenming Swimming Pool_Price per person_Business hours_Telephone address-Meituan.com"
Summary: "Meituan.com provides Beijing Chen Ming Swimming Pool, 2018 signature features, the latest group purchase discounts, per capita consumption prices, business hours... Chen Ming Swimming Pool (Tsinghua University Swimming Pool Branch)"
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 23.12 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
3,046 | 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: 75.36 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Liaoning basic information"
Query Dwell Time: 66.01 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3046
Title: "China Liaoning aircraft carrier information.doc"
Summary: "Model of Liaoning aircraft carrier unveiled at Shanghai China Maritime Museum China Economic Net 2012-10-08 11:02:35 Font size: Small Large Medium... Q: Can you introduce the basic technical parameters of the "Liaoning"? Military News www.chnqiang.com A: "Liao..."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 2.62 ms on the document.
Document's click-through rate (CTR) is 0.16
| 3 |
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