SYNONYM DETERMINATION METHOD, COMPUTER-READABLE RECORDING MEDIUM IN WHICH SYNONYM DETERMINATION PROGRAM IS RECORDED, AND SYNONYM DETERMINATION DEVICE

A synonym determination method includes the steps of: converting words contained in a document into first vectors representing meanings of the words; obtaining a word similarity on the basis of the first vectors; converting sentences contained in the document into second vectors representing meaning...

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Bibliographic Details
Main Authors MIYAI, Kiyotaka, KITAMURA, Kazuhiro, YOSHIDA, Akiko, TERADA, Manri, UMEHARA, Koki, KASUBUCHI, Kiyotaka
Format Patent
LanguageEnglish
French
German
Published 30.11.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A synonym determination method includes the steps of: converting words contained in a document into first vectors representing meanings of the words; obtaining a word similarity on the basis of the first vectors; converting sentences contained in the document into second vectors representing meanings of the sentences; obtaining a sentence similarity on the basis of the second vectors; classifying the words contained in the document according to topic; and determining whether the words contained in the document are synonyms on the basis of the word similarity, the sentence similarity, and the result of topic classification. Thus, the synonym determination method is provided so as to allow highly accurate automatic synonym determination.
Bibliography:Application Number: EP20190919862