| 摘要 |
PROBLEM TO BE SOLVED: To provide an evolution efficiency method in evolutionary calculation capable of efficiently advancing evolution by limiting the positions of individuals on a solution space when generating the individuals of the next generation. SOLUTION: In this evolution efficiency method in the optimizing method using evolutionary calculation, one generation is formed with an individual group constituted of a plurality of individuals, an operation for generating the individual group of the next generation by using at least the individuals of the present generation for calculation is repeated, thus obtaining the individuals having high adaptability. The distance on the solution space between optional individuals is calculated, and the positions on the solution space of the individual group of the next generation are limited based on the inter- individual distance information.
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