METHOD FOR CLASSIFYING PIECES OF TEXT ON BASIS OF EVALUATION POLARITY, COMPUTER PROGRAM PRODUCT, AND COMPUTER

A computer-implemented method, program product, and system, for extracting pieces of text from a plurality of pieces of text. The method includes: primarily evaluating a measure of positive expressions and a measure of negative expressions included in each of pieces of text; secondarily evaluating e...

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Bibliographic Details
Main Authors MURAKAMI TAKUMA, KANAYAMA HIROSHI, TAKUMA DAISUKE
Format Patent
LanguageEnglish
Published 31.10.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A computer-implemented method, program product, and system, for extracting pieces of text from a plurality of pieces of text. The method includes: primarily evaluating a measure of positive expressions and a measure of negative expressions included in each of pieces of text; secondarily evaluating each of the pieces of text on the basis of a plurality of evaluation functions, where certain evaluation functions among the plurality of evaluation functions include, as variables, the measure of positive expressions and the measure of negative expressions; and extracting a piece of text having an evaluation result with a higher rating in preference to a piece of text having an evaluation result with a lower rating, where the individual evaluation results are based on the same evaluation function among the plurality of evaluation functions.
Bibliography:Application Number: US201313861430