| 摘要 |
<P>PROBLEM TO BE SOLVED: To create a syntax-semantic analysis result ranking model enabling to rank a syntax-semantic analysis result with high accuracy. <P>SOLUTION: A syntax-semantic analysis result ranking model creation method stores, in a storage unit 2, semantic information DB22 in advance, extracts, with a semantic information extraction unit 11A, a semantic analysis result from a syntax-semantic analysis result read from the storage unit, searches the semantic information DB22 in the storage unit 2 regarding a target phrase selected from a processing object sentence read from the storage unit, based on the semantic analysis result, thereby extracts semantic information related to the object phrase, and develops, with a feature creation unit 11E, the object phrase, based on the semantic information extracted with the semantic information extraction unit 11A to thus create a feature used for creation of the syntax-semantic analysis result ranking model 23. <P>COPYRIGHT: (C)2009,JPO&INPIT |
