DEVICE AND METHOD FOR EXTRACTION OF WORD SEMANTIC RELATION

摘要

PROBLEM TO BE SOLVED: To provide a device for extraction of a word semantic relation for accurately extracting the word semantic relation based on literation between words of language consisting of phonograms.SOLUTION: This device for extraction of a word semantic relation extracts a word pair comprising two words from words contained in data and determines the word semantic relation of the extracted word pair. This device is configured to extract primitive semantics consisting of a plurality of letters from the words of the word pair in the word semantic relation registered in a word semantic relation dictionary; to calculate similarities between the primitive semantics from the words of the word pair in the word semantic relation; to calculate similarities of the word pair extracted from the data based on the similarities between the primitive semantics; and to determine the word semantic relation of the word pair based on the similarities of the word pair.