Invention Grant
- Patent Title: Factoid-based searching
- Patent Title (中): 基于实质的搜索
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Application No.: US11302560Application Date: 2005-12-13
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Publication No.: US07707204B2Publication Date: 2010-04-27
- Inventor: Hang Li , Jianfeng Gao , Yunbo Cao
- Applicant: Hang Li , Jianfeng Gao , Yunbo Cao
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Westman, Champlin & Kelly, P.A.
- Agent Christopher J. Volkmann
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
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.
Public/Granted literature
- US20070136280A1 Factoid-based searching Public/Granted day:2007-06-14
Information query
