METHOD AND DEVICE FOR STRUCTURING INSTANCE BASE, AND RECORDING MEDIUM WITH RECORDED INSTANCE BASE STRUCTURING PROGRAM

摘要

PROBLEM TO BE SOLVED: To solve the problem that a word having the same meaning property is not always selected and then the reference of classification of documents is inconsistent since a key word as the reference of classification is selected by using as a clue the distribution of words between documents without considering the meaning property of words.;SOLUTION: A term extracting means 17 which extracts a term from a text 11 and a classification pattern generating means 18 which generates the classification pattern of the text 11 from the term are included and on the basis of the classification pattern, the text 11 is clustered.;COPYRIGHT: (C)2001,JPO