发明授权
- 专利标题： Reranking QA answers using language modeling
- 专利标题（中）： 使用语言建模的Reranking QA答案
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申请号： US11502859申请日： 2006-08-11
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公开(公告)号： US07856350B2公开(公告)日： 2010-12-21
- 发明人: Ming Zhou , Yi Chen
- 申请人： Ming Zhou , Yi Chen
- 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 Steven M. Koehler
- 主分类号： G06F17/27
- IPC分类号： G06F17/27 ; G06F7/00 ; G06F17/30
摘要：
In a QA (Question/Answer) system, candidate answers in response to a question received are ranked by probabilities estimated by a language model. The language model is created based on an ordered centroid created from the question and information learned from an information source such as the Internet.
公开/授权文献
- US20080040114A1 Reranking QA answers using language modeling 公开/授权日：2008-02-14
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