| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve the extraction of much finer intrinsic expressions corresponding to individual cases. <P>SOLUTION: With each of morphemes configuring a morphemic column with intrinsic expressions as a start, a morpheme connecting means 25 prepares connection candidates by connecting, to the start morpheme, the following morphemes, and a dictionary referencing means 26 collates each connection candidate with the morphemes of counter information registered in a dictionary 21 configured by registering a plurality of pieces of counter information of morphemes relating to specific intrinsic expressions composed of at least one morpheme and the intrinsic expression statuses, and when they are matched, the intrinsic expression statuses of the counter information matched with the connection candidate are connected to prepare replacement candidates, and a replacement candidate selection means 27 replaces the intrinsic expression identifier of the morpheme in the morphemic column with intrinsic expressions with the intrinsic expression identifier of the left replacement candidate by leaving only one of the plurality of replacement candidates including the same morpheme as elements in the replacement candidates. <P>COPYRIGHT: (C)2008,JPO&INPIT |
