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タカハマ セツコ
TAKAHAMA Setsuko 高濱 節子 所属 広島修道大学 商学部 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2024/02 |
| 形態種別 | 著書 |
| 標題 | A Study on Crossover Operations Using Hill-Valley Detection for Multimodal Optimization by Particle Swarm Optimization with Graph-Based Speciation |
| 執筆形態 | 共著 |
| 掲載区分 | 国内 |
| 出版社・発行元 | Kyushu University Press |
| 巻・号・頁 | pp.73-93 |
| 頁数 | 21 |
| 著者・共著者 | Setsuko Sakai and Tetsuyuki Takahama |
| 概要 | Speciation using proximity graphs has been studied as a method for solving multimodal optimization problems. In this study, we propose to introduce crossover operations to the PSO with graph-based speciation using βRNG to improve the search accuracy for functions with a large number of optimal solutions and a regular distribution of the solutions.Good solutions, which are obtained by hill-valley detection, are used in the crossover operations to enhance the effectiveness of the operations. We also propose an adaptive method to adjust the crossover rate to avoid the loss of search efficiency for other functions due to the crossover operations. |
| ISBN | 978-4-7985-0371-4 |