发明授权
- 专利标题： Factoid-based searching
- 专利标题（中）： 基于实质的搜索
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申请号： US11302560申请日： 2005-12-13
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公开(公告)号： US07707204B2公开(公告)日： 2010-04-27
- 发明人: Hang Li , Jianfeng Gao , Yunbo Cao
- 申请人： Hang Li , Jianfeng Gao , Yunbo Cao
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： US WA Redmond
- 代理机构： Westman, Champlin & Kelly, P.A.
- 代理商 Christopher J. Volkmann
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/00
摘要：
A query and a factoid type selection are received from a user. An index of passages, indexed based on factoids, is accessed and passages that are related to the query, and that have the selected factoid type, are retrieved. The retrieved passages are ranked and provided to the user based on a calculated score, in rank order.
公开/授权文献
- US20070136280A1 Factoid-based searching 公开/授权日：2007-06-14
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