发明名称 |
Using geographic data to identify correlated geographic synonyms |
摘要 |
One embodiment of the present invention provides a system that that uses geographic data to identify correlated geographic synonyms in search queries. A correlated geographic synonym occurs when two terms that are possible synonyms should not be considered synonyms because they are associated with related geographic context. During operation, the system receives a term and a possible synonym for the term. The system then determines whether the term and the possible synonym are both present in a geographic data set. If so, the system uses the geographic data set to determine whether the possible synonym is a correlated geographic synonym for the term.
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申请公布号 |
US8326866(B1) |
申请公布日期 |
2012.12.04 |
申请号 |
US201113275267 |
申请日期 |
2011.10.17 |
申请人 |
UPSTILL TRYSTAN G.;BAKER STEVEN D.;GOOGLE INC. |
发明人 |
UPSTILL TRYSTAN G.;BAKER STEVEN D. |
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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