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    • 6. 发明授权
    • Identifying a synonym with N-gram agreement for a query phrase
    • 识别查询短语的N-gram协议的同义词
    • US08321201B1
    • 2012-11-27
    • US13050902
    • 2011-03-17
    • Steven D. BakerJohn Ogden Lamping
    • Steven D. BakerJohn Ogden Lamping
    • G06F17/27
    • G06F17/2795G06F17/30672
    • One embodiment of the present invention provides a system that identifies a synonym with N-gram agreement for a query phrase. During operation, the system receives a candidate synonym for the query phrase. Then, for each term in the query phrase, the system determines whether the term is a lexical synonym of a corresponding term in the candidate synonym or the term shares meaning with the corresponding term in the candidate synonym. If this is true for all terms in the query phrase, the system identifies the candidate synonym as an N-gram agreement synonym for the query phrase. The system then uses this identified N-gram agreement synonym to improve synonym mappings for query terms and/or query phrases.
    • 本发明的一个实施例提供了一种识别查询短语的N-gram协议的同义词的系统。 在操作期间,系统接收到查询短语的候选同义词。 然后,对于查询短语中的每个术语,系统确定该术语是否是候选同义词中的对应术语的词汇同义词,或术语与候选同义词中的相应术语共享含义。 如果对于查询短语中的所有术语都是这样,则系统将候选同义词标识为查询短语的N-gram协议同义词。 然后,系统使用该识别的N-gram协议同义词来改进查询词和/或查询短语的同义词映射。