Information discrimination support device, recording medium storing information discrimination support program, and information discrimination support method

摘要

PROBLEM TO BE SOLVED: To show information containing a content which can be used as an indicator for choosing. SOLUTION: An information division means 1 divides various information 4 in an information group into evaluation units 4a. An evaluation reference numeralization means 2 generates keyword groups based on a vocabulary contained in the respective evaluation units 4a and analyzes the keyword groups for the respective evaluation units. Thus, the features of described contents in the evaluation units in the contents of the whole information groups are numeralized as evaluation vectors 4b. A similar information classification means 3 obtains similarity among the evaluation units by comparing the features of the evaluation units and calculates similarity among plural pieces of information based on the similarity of the respective evaluation units in and among information and classifies information to the sets of similar information. Thus, a trouble for choosing information by a user can be reduced by showing classified information with similarity in the evaluation unit.