Model generation device, text search device, model generation method, text search method, data structure, and program

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United States of America Patent

PATENT NO 11182435
APP PUB NO 20190278812A1
SERIAL NO

16461201

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Abstract

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Taking as input a group of text pairs for learning in which each pair is constituted with a first text for learning and a second text for learning that serves as an answer when a question is made with the first text for learning, a query expansion model is learned so as to generate a text serving as an expanded query for a text serving as a query.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATIONTOKYO 100-8116

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Hisako Yokosuka, JP 34 68
Bessho, Katsuji Yokosuka, JP 3 116
Matsuo, Yoshihiro Yokosuka, JP 47 687
Nishida, Kyosuke Yokosuka, JP 42 78
Otsuka, Atsushi Yokosuka, JP 27 55

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