发明授权
- 专利标题: Search systems and methods using enhanced contextual queries
- 专利标题(中): 使用增强的上下文查询的搜索系统和方法
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申请号: US11033100申请日: 2005-01-10
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公开(公告)号: US07856441B1公开(公告)日: 2010-12-21
- 发明人: Reiner Kraft , Andreas Hartmann
- 申请人: Reiner Kraft , Andreas Hartmann
- 申请人地址: US CA Sunnyvale
- 专利权人: Yahoo! Inc.
- 当前专利权人: Yahoo! Inc.
- 当前专利权人地址: US CA Sunnyvale
- 代理机构: Hickman Palermo Truong & Becker LLP
- 代理商 Karl T. Rees
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
Systems and methods are provided for implementing searches using contextual information associated with a Web page (or other document) that a user is viewing when a query is entered. The page includes a contextual search interface that has an associated context vector representing content of the page. When the user submits a search query via the contextual search interface, the query and the context vector are both provided to the query processor and used in responding to the query. The context vector can be enhanced by the addition of terms related to one or more terms appearing in the context vector or the query.