发明名称 |
Determining concepts associated with a query |
摘要 |
Determining one or more concepts associated with a query is disclosed. A query is received. A list of concepts and associated scores is received. The concepts fit within a concept hierarchy. A density function is used to evaluate the received concepts. One or more concepts are associated with the query based at least in part on the results of the density function.
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申请公布号 |
US8560532(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US201213350538 |
申请日期 |
2012.01.13 |
申请人 |
LAMBA DIGVIJAY SINGH;LAM WANG CHEE;TOURN MICHEL A.;WAL-MART STORES, INC. |
发明人 |
LAMBA DIGVIJAY SINGH;LAM WANG CHEE;TOURN MICHEL A. |
分类号 |
G06F7/00;G06F17/30 |
主分类号 |
G06F7/00 |
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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