PREDICTOR CREATION DEVICE AND PREDICTOR CREATION METHOD

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United States of America Patent

APP PUB NO 20230410488A1
SERIAL NO

18036212

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A predictor creation device including a processor configured to execute a program and a storage device that stores the program acquires a calibration target ensemble predictor obtained by combining a plurality of predictors based on a training data set which is a combination of training data and ground truth data, calculates a prediction basis characteristic related to a feature of the training data for each of the plurality of predictors, acquires an expected prediction basis characteristic related to the feature based on the prediction basis characteristic related to the feature as a result of outputting the prediction basis characteristic related to the calculated feature, determines a combination coefficient of each of the plurality of predictors based on the prediction basis characteristic related to the feature and the expected prediction basis characteristic related to the feature, and calibrates the calibration target ensemble predictor based on the combination coefficient.

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HITACHI LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EGI, Masashi Tokyo, JP 47 494
HAMAMOTO, Masaki Tokyo, JP 49 435
NAMBA, Hiroyuki Tokyo, JP 11 32
TAKAHASHI, Masakazu Tokyo, JP 79 430

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