INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To provide an information processing device and the like suited for comparing a plurality of document sets and processing characteristic words.SOLUTION: An information processing device 1 analyzes an intended document set by a comparison of a plurality of viewpoints. A search s...

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Bibliographische Detailangaben
Hauptverfasser: HIROKAWA SACHIO, MITARAI SHUICHI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an information processing device and the like suited for comparing a plurality of document sets and processing characteristic words.SOLUTION: An information processing device 1 analyzes an intended document set by a comparison of a plurality of viewpoints. A search section 5 extracts a set of keywords representing the respective viewpoints. A feature degree computing section 15, based on the set, evaluates polarity of the document on two or more viewpoints. Selection means preliminarily limits a word set for considering an order, for example onomatopoeia expressing the texture of foods and a prefecture name in Kyushu district, and concretely compares two or more concepts by the feature degrees obtained by the feature degree computing section 15.