发明授权
- 专利标题： Generating query suggestions from semantic relationships in content
- 专利标题（中）： 从内容中的语义关系生成查询建议
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申请号： US12138970申请日： 2008-06-13
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公开(公告)号： US08082278B2公开(公告)日： 2011-12-20
- 发明人: Nitin Agrawal , Krishna Gade
- 申请人： Nitin Agrawal , Krishna Gade
- 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： Shook Hardy & Bacon LLP
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A method for suggesting related queries to a user query using semantic relationships that are present in informational content stored in public domains. Semantic relationships between named entities are discovered and the named entities are extracted. The entities are indexed according to the relationships. When a user query is received that includes one of the entities, query suggestions are returned to the user based on indexed relationships corresponding to the entity named in the user query.