| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately perform clause cutting by identifying proper expressions such as a proper noun or idiom, and to precisely extract evaluation expressions. <P>SOLUTION: This evaluation expression extraction method includes: a morpheme analysis process for morphologically analyzing input sentence text data, and for generating morpheme analysis result data including an array of morphemes; a proper expression extraction process for generating proper expression extraction result data by applying proper expression label data for identifying a morpheme included in the proper expressions to the morpheme analysis result data; a clause cutting process for generating clause cutting result data by applying clause label data for identifying morphemes included in a clause to the proper expression extraction result data; a modification analysis process for generating modification analysis result data by applying modification label data for identifying the modification relation of the clause to the clause cutting result data; and an evaluation expression extraction process for extracting an object word, attribute word and evaluation word configuring evaluation expressions from the modification analysis result data. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
