Search apparatus, encoding method, and search method based on morpheme position in a target document

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United States of America Patent

PATENT NO 10740562
APP PUB NO 20180024990A1
SERIAL NO

15650310

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Abstract

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A computer generates semantic structure information from a document. The semantic structure information includes a plurality of semantic structures in a plurality of sentences in the document and a plurality of morphemes included in each of the plurality of sentences belong to a corresponding semantic structure. The computer generates a plurality of codes by encoding the plurality of morphemes for each of the plurality of sentences. The computer specifies a specific code that corresponds to a specific morpheme from among the plurality of morphemes included in each of the plurality of sentences, wherein at least one morpheme is potentially missing in a semantic structure that the specific morpheme belongs to. A missing-portion information indicates the missing morpheme is included in a prior sentence in the document. The computer adds missing-portion information to the specific code for each of the plurality of sentences.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITED1-1 KAMIKODANAKA 4-CHOME NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211-8588

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ideuchi, Masao Hachioji, JP 25 96
Kataoka, Masahiro Kamakura, JP 187 583
Nakamura, Fumiaki Sumida, JP 36 287
Okura, Seiji Meguro, JP 56 2289

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