发明名称 |
Methods for generating search engine index enhanced with task-related metadata |
摘要 |
Methods for using task-related information to enhance digital searching are provided. A task-oriented user activity system maintains task-related information about resources accessed by a user and current user task. This task-related information is used to include task-related metadata in search engine index, e.g., by storing the metadata in the index or by storing it in resources which are subsequently indexed. Task-related information can also be used to enhance search results by filtering and ranking results to increase relevance with respect to a user's current task and/or to enhance search queries to include task-related search criteria.
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申请公布号 |
US2009157729(A1) |
申请公布日期 |
2009.06.18 |
申请号 |
US20070001988 |
申请日期 |
2007.12.12 |
申请人 |
HERLOCKER JONATHAN L;DIETTERICH THOMAS G;FORBES JOHN B;MARITZ PAUL |
发明人 |
HERLOCKER JONATHAN L.;DIETTERICH THOMAS G.;FORBES JOHN B.;MARITZ PAUL |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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地址 |
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