| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a natural language processing program and a natural language processing device capable of accurately outputting information related to a difference between both the natural language sentences compared with the case syntactic analysis is not performed, in the comparison of first and second natural language sentences. <P>SOLUTION: The natural language processing program includes: an acquisition step of acquiring original document data containing the first natural language sentence and change document data 112 containing the second natural language sentence in which part of the first natural language sentence is changed; an analysis step of syntactically analyzing the first natural language sentence and the second natural language sentence obtained in the acquisition step, respectively; a comparison step of mutually comparing a syntactic analysis result of the first natural language sentence and a syntactic analysis result of the second natural language sentence which are syntactically analyzed in the analysis step; and an output step of outputting information related to the difference between the first natural language sentence and the second natural language sentence based on a result of the comparison in the comparison step. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
