OPTIMIZATION SYSTEM, OPTIMIZATION METHOD, CONTROL CIRCUIT AND COMPUTER READABLE STORAGE MEDIUM

摘要

An optimization system for optimizing a parameter using simulated annealing includes: a condition setting unit that sets conditions including a temperature to be used, a parameter candidate to be evaluated, and a measurement time that is a time for measuring an evaluation value of a cost function for evaluating the parameter candidate; an evaluation unit that measures the evaluation value using the conditions; an acceptance determination unit that determines whether to accept the parameter candidate based on the evaluation value; and a termination determination unit that determines whether a predetermined termination condition is satisfied. An evaluation process including setting of the conditions, measurement of the evaluation value, and acceptance determination for the parameter candidate is repeated until the termination condition is satisfied. The condition setting unit determines the measurement time based on the temperature used in the evaluation process each time the evaluation process is repeated.