TEXT MINING DEVICE, TEXT MINING METHOD, AND TEXT MINING PROGRAM

摘要

Provided is a text mining device capable of showing a user whether the characteristics extracted by a text mining are either common to all texts independently of citations, in case the text to be mined is composed of texts of a plurality of kinds of different citations, or deviated toward a text of a predetermined citation. The text mining device comprises citation information creating means (302) for creating the citation information of texts containing characteristics extracted from a text set (201) collected from a plurality of citations, and mining result output means (303) for outputting the characteristics and the citation information in a corresponding manner.