Signal processing device, signal processing method, and parameter search method

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United States of America Patent

PATENT NO 11785340
APP PUB NO 20230135628A1
SERIAL NO

17910382

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Abstract

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A signal processing device according to the present technology includes a stacked auto encoder that processes an input signal from a sensor, a control line associated learner including a neural network and subjected to control line associated learning for performing learning by associating different event aspects related to a specific event with values of different control lines with a feature quantity obtained in an intermediate layer of the stacked auto encoder after pretraining as an input, and a refactorer that obtains a difference between a first output that is an output of the control line associated learner when a first value is given to the control line, and a second output that is an output of the control line associated learner when a second value different from the first value is given to the control line.

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Patent Owner(s)

Patent OwnerAddress
SONY SEMICONDUCTOR SOLUTIONS CORPORATION4-14-1 ASAHICHO ATSUGI-SHI KANAGAWA 2430014 ?2430014
SONY GROUP CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Hiroshi Kanagawa, JP 137 1407
Masuura, Takeshi Kanagawa, JP 10 35
Matsui, Yuji Kanagawa, JP 46 246
Nishi, Kenichiro Kanagawa, JP 18 166
Ohtsuka, Yuriko Kanagawa, JP 4 2
Okiyama, Norimitsu Kanagawa, JP 7 5
Takashima, Satoshi Kanagawa, JP 17 78

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