Data analysis device and data analysis method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11328024
APP PUB NO 20210011949A1
SERIAL NO

16083682

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Abstract

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A data analysis device is configured to include an arithmetic operation device that determines whether or not each point data in the point data group of the existing clusters is a core of the cluster using a predetermined algorithm and calculates a predetermined re-verification determination data, recalculates an initial condition value of the clustering based on the re-verification determination data, specifies re-verification point data which is the point data that becomes no longer the core or becomes a new core by adding the point data, from the point data group to which the addition was made, based on the updated initial condition value obtained by the recalculation, and performs predetermined clustering processing in accordance with the re-verification point data.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishii, Yohsuke Tokyo, JP 71 1190
Miyata, Yasushi Tokyo, JP 16 194

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