OPTIMIZATION DEVICE, OPTIMIZATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING OPTIMIZATION PROGRAM

An optimization device including: a memory; and a processor coupled to the memory, the processor being configured to perform processing, the processing including: holding each of values of a plurality of state variables included in an evaluation function; performing calculation processing including...

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Bibliographic Details
Main Author DOTE, Aki
Format Patent
LanguageEnglish
Published 05.10.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:An optimization device including: a memory; and a processor coupled to the memory, the processor being configured to perform processing, the processing including: holding each of values of a plurality of state variables included in an evaluation function; performing calculation processing including calculating change values of the evaluation function when any one of the values of the plurality of state variables changes with a probability based on a weight value of each of the plurality of state variables, and calculating evaluation values that evaluate which state transition to accept among the plurality of state variables, based on the calculated change values and correction values that correspond to susceptibility to change in the state variables of which the values have been changed; and changing one of the held values of any one of the state variables among the plurality of state variables, based on the calculated evaluation values.
Bibliography:Application Number: US202218063704