| 基于三角函数的遗传算法选择算子 |
| |
| 引用本文： | 郝国生,严玉若,黄永青,胡培亮,章磊,路娟,季君.基于三角函数的遗传算法选择算子[J].江南大学学报(自然科学版),2010,9(2):162-165. |
| |
| 作者姓名： | 郝国生 严玉若 黄永青 胡培亮 章磊 路娟 季君 |
| |
| 作者单位： | 1. 徐州师范大学,计算机科学与技术学院,江苏,徐州,221116
2. 铜陵学院,数学与计算机科学系,安徽,铜陵,244000 |
| |
| 基金项目： | 安徽省自然科学基金项目(090416247);;高等学校优秀青年人才基金项目(2009SQRZ175);;江苏省大学生科研项目(08SSJCX14,09SSJCX05);;徐州师范大学博士项目(09XLR29) |
| |
| 摘 要： | 遗传算法的选择算子对算法的早熟收敛及算法性能有重要的影响。为避免算法早熟收敛和提高算法性能,提出基于三角函数的选择算子,分析基于三角函数选择算子的可行性,并通过实验比较基于三角函数的选择算子与其他选择算子的性能。实验表明,三角选择算子能有效地避免早熟和提高算法性能。
|
| 关 键 词： | 遗传算法 选择算子 三角函数 轮盘 |
Trigonometric Selective Operators in Genetic Algorithm |
| |
| HAO Guo-sheng,YAN Yu-ruo,HUANG Yong-qing,HU Pei-liang,ZHANG Lei,LU Juan,JI Jun.Trigonometric Selective Operators in Genetic Algorithm[J].Journal of Southern Yangtze University:Natural Science Edition,2010,9(2):162-165. |
| |
| Authors: | HAO Guo-sheng YAN Yu-ruo HUANG Yong-qing HU Pei-liang ZHANG Lei LU Juan JI Jun |
| |
| Institution: | 1.School of Computer Science and Technology;Xuzhou Normal University;Xuzhou 221116;China;2.Department of Mathematics and Computer Science;Tongling Institute;Tongling 244000;China |
| |
| Abstract: | Selective operators play an important role in the premature and the performance of genetic algorithm.In order to avoid the premature and improve the performance,the selective operators based on trigonometric function are put forward.The feasibility of trigonometric selective operators is analyzed.The comparison experiments of trigonometric and other selective operators are carried out.The theory analysis and experiments show that trigonometric selection can prevent premature and enhance the performance. |
| |
| Keywords: | evolutionary computation selective operator trigonometric function wheeling selection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
