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分析系统总数 8 浏览

答案搜寻性能分析系统( “问题解答” )

该分析系统测试,搜索引擎如何能够很好的找到问题的正确答案(含有一个疑问代词,例如, “2014年世界杯在哪儿举办?”“圣诞老人领头的驯鹿叫什么”)或隐性问题的答案(问题中包含有问题性质的肯定句,比如“世界上第一位女性宇航员”,“灌篮高手作者”) 。
当用户输入一个包含隐性或显性问题的查询,他可能只是为了寻找一个答案。用户越早找到答案越好。最好的答案是直接体现在搜索结果的页面,即搜索结果的第一个片段。
2周 | | 半年 | 全年 | 所有天
100  
99.0  
97.0 ▼1
97.0  
97.0  
92.0  
N/A  
N/A  
  • 90−100%
  • 80−90%
  • 60−80%
  • 40−60%
  • 20−40%
  • 0−20%
1  ...  11  12  13  14  15  16  17 
日期
03/29/2014 99.0 92.0 100.0 97.0 97.0 97.0
03/28/2014 99.0 92.0 100.0 97.0 97.0 98.0
03/27/2014 99.0 91.0 100.0 97.0 96.0 96.0
03/26/2014 99.0 91.0 100.0 96.0 98.0 98.0
03/25/2014 99.0 91.0 100.0 96.0 97.0 97.0
03/24/2014 99.0 91.0 100.0 96.0 100.0 99.0
03/23/2014 99.0 87.0 100.0 96.0 99.0 97.0
03/22/2014 99.0 89.0 100.0 96.0 99.0 97.0
03/21/2014 98.0 91.0 100.0 96.0 99.0 98.0
03/20/2014 99.0 92.0 100.0 96.0 99.0 97.0
03/19/2014 99.0 89.0 100.0 96.0 100.0 98.0
03/18/2014 99.0 87.0 100.0 96.0 100.0 98.0
03/17/2014 99.0 88.0 100.0 96.0 99.0 97.0
03/16/2014 99.0 89.0 100.0 96.0 99.0 100.0
03/15/2014 99.0 89.0 100.0 96.0 100.0 99.0
03/14/2014 100.0 88.0 100.0 96.0 98.0 96.0
03/13/2014 100.0 87.0 100.0 96.0 99.0 98.0
03/12/2014 99.0 85.0 100.0 96.0 98.0 99.0
03/11/2014 99.0 86.0 100.0 96.0 98.0 97.0
03/10/2014 99.0 87.0 100.0 97.0 98.0 99.0
03/09/2014 99.0 87.0 100.0 97.0 99.0 98.0
03/08/2014 99.0 87.0 100.0 97.0 98.0 98.0
03/07/2014 98.0 86.0 100.0 97.0 99.0 99.0
03/06/2014 99.0 87.0 100.0 97.0 99.0 97.0
03/05/2014 99.0 88.0 100.0 97.0 99.0 99.0
03/04/2014 99.0 89.0 100.0 97.0 98.0 98.0
03/03/2014 99.0 90.0 100.0 97.0 99.0 97.0
03/02/2014 99.0 89.0 100.0 97.0 98.0 97.0
03/01/2014 99.0 90.0 99.0 97.0 97.0 98.0
02/28/2014 99.0 89.0 100.0 97.0 98.0 98.0
02/27/2014 99.0 89.0 100.0 97.0 98.0 98.0
02/26/2014 99.0 91.0 100.0 97.0 99.0 99.0
02/25/2014 99.0 91.0 100.0 97.0 99.0 97.0
02/24/2014 99.0 91.0 100.0 97.0 98.0 98.0
02/23/2014 99.0 92.0 100.0 97.0 99.0 99.0
02/22/2014 99.0 91.0 100.0 97.0 99.0 99.0
02/21/2014 99.0 91.0 100.0 97.0 99.0 99.0
02/20/2014 99.0 91.0 100.0 97.0 98.0 97.0
02/19/2014 99.0 90.0 100.0 97.0 97.0 97.0
02/18/2014 99.0 92.0 100.0 97.0 98.0 97.0
02/17/2014 99.0 91.0 100.0 97.0 98.0 98.0
02/16/2014 99.0 91.0 100.0 97.0 96.0 97.0
02/15/2014 99.0 91.0 100.0 97.0 97.0 95.0
02/14/2014 99.0 91.0 100.0 97.0 92.7 92.7
02/13/2014 99.0 91.0 100.0 97.0 96.0 97.0
02/12/2014 98.0 94.0 100.0 97.0 98.0 98.0
02/11/2014 99.0 95.0 100.0 97.0 98.0 97.0
02/10/2014 99.0 91.0 100.0 97.0 98.0 98.0
02/09/2014 99.0 91.0 100.0 97.0 99.0 97.0
02/08/2014 99.0 91.0 100.0 97.0 99.0 100.0
02/07/2014 99.0 90.0 100.0 97.0 100.0 100.0
02/06/2014 99.0 90.0 100.0 97.0 99.0 100.0
02/05/2014 99.0 90.0 100.0 97.0 100.0 100.0
02/04/2014 99.0 90.0 99.0 97.0 100.0 100.0
02/03/2014 99.0 90.0 100.0 97.0 100.0 99.0
02/02/2014 99.0 92.0 99.0 97.0 100.0 100.0
02/01/2014 99.0 90.9 99.0 97.0 99.0 98.0
01/31/2014 99.0 91.0 99.0 97.0 100.0 99.0
01/30/2014 99.0 91.0 100.0 97.0 99.0 100.0
01/29/2014 99.0 90.0 99.0 97.0 98.0 99.0
01/28/2014 99.0 91.0 99.0 97.0 97.0 98.0
01/27/2014 99.0 91.0 99.0 97.0 98.0 99.0
01/26/2014 99.0 93.0 99.0 97.0 98.0 98.0
01/25/2014 99.0 93.0 99.0 97.0 98.0 98.0
01/24/2014 99.0 92.0 99.0 97.0 96.0 98.0
01/23/2014 99.0 92.0 99.0 97.0 98.0 98.0
01/22/2014 98.0 93.0 99.0 97.0 97.0 97.0
01/21/2014 99.0 93.0 99.0 97.0 97.0 97.0
01/20/2014 99.0 93.0 99.0 97.0 98.0 99.0
01/19/2014 99.0 93.0 99.0 98.0 96.0 97.0
01/18/2014 99.0 93.0 99.0 97.0 97.0 97.0
01/17/2014 100.0 93.0 100.0 97.0 97.0 97.0
01/16/2014 100.0 93.0 100.0 97.0 98.0 98.0
01/15/2014 100.0 94.0 100.0 97.0 98.0 98.0
01/14/2014 99.0 94.0 100.0 97.0 98.0 97.0
01/13/2014 99.0 94.0 100.0 97.0 97.0 98.0
01/12/2014 99.0 94.0 100.0 97.0 99.0 98.0
01/11/2014 99.0 93.0 99.0 97.0 98.0 98.0
01/10/2014 99.0 94.0 100.0 97.0 97.0 97.0
01/09/2014 99.0 95.0 100.0 97.0 98.0 98.0
01/08/2014 99.0 95.0 100.0 97.0 99.0 99.0
01/07/2014 100.0 94.0 100.0 97.0 99.0 99.0
01/06/2014 100.0 95.0 100.0 97.0 94.0 94.0
01/05/2014 99.0 95.0 100.0 97.0 94.0 95.0
01/04/2014 99.0 95.0 100.0 97.0 95.0 95.0
01/03/2014 99.0 93.0 100.0 97.0 95.0 95.0
01/02/2014 99.0 92.0 100.0 97.0 95.0 94.0
01/01/2014 100.0 92.0 100.0 97.0 96.0 96.0
12/31/2013 100.0 94.0 100.0 97.0 95.0 96.0
12/30/2013 100.0 93.0 100.0 97.0 97.0 96.0
12/29/2013 99.0 93.0 100.0 97.0 96.0 96.0
12/28/2013 100.0 93.0 100.0 97.0 96.0 96.0
12/27/2013 99.0 93.0 100.0 97.0 97.0 97.0
12/26/2013 99.0 88.0 100.0 97.0 96.0 96.0
12/25/2013 99.0 83.0 100.0 97.0 96.0 96.0
12/24/2013 100.0 84.0 100.0 97.0 96.0 96.0
12/23/2013 100.0 84.0 100.0 97.0 96.0 96.0
12/22/2013 100.0 84.0 100.0 97.0 95.0 95.0
12/21/2013 100.0 84.0 100.0 97.0 96.0 96.0
12/20/2013 99.0 84.0 100.0 97.0 96.0 96.0