发明名称 |
TOPIC-FOCUSED SEARCH RESULT SUMMARIES |
摘要 |
<p>Techniques for automatically generating and displaying topic-focused summaries for search results are disclosed. Users can "peek" inside a search result to see document excerpts that pertain specifically to a user-selected topic. Thus, a user can view aspects of a document that are most interesting prior to deciding whether to retrieve the complete document. For each search result, a user can select from among several different available summaries, each of which focuses on a different topic of the document to which that search result refers. According to one aspect, key concepts are automatically identified in a document. For each such key concept, contextual snippets that pertain to that key concept are automatically selected. The key concepts are displayed to user at search time. A summary that contains contextual snippets that pertain to a user-selected key concept is displayed in response to user's selection of that key concept.</p> |
申请公布号 |
WO2008070470(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
WO2007US85520 |
申请日期 |
2007.11.26 |
申请人 |
YAHOO! INC.;ANICK, PETER;RAJU, SWATI;ROSE, DANIEL E. |
发明人 |
ANICK, PETER;RAJU, SWATI;ROSE, DANIEL E. |
分类号 |
G06F17/30;G06F17/00 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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