发明名称 |
USER-DEFINED RELEVANCE RANKING FOR SEARCH |
摘要 |
Detailed herein is a technology which, among other things, allows a search engine to utilize a user-defined relevance function. In one approach to the technology, a method of applying a user-defined relevance function is described. In this approach, a complex search query is decomposed into a simple operator. The simple operator is associated with the user-defined relevance function. A document which matches the search query is retrieved, and a rank is calculated for the document, using the user-defined relevance function. |
申请公布号 |
WO2008147736(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
WO2008US63991 |
申请日期 |
2008.05.16 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
CHURIN, DENIS;LU, JINGWEI;KHANOLKAR, NIMISH;NARAYANAN, SUNDARAM;NAYAK, TAPAS;TIAN, FENG |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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