| 一种改进的多目标微遗传算法 |
| |
| 引用本文： | 李娜,仁庆道尔吉.一种改进的多目标微遗传算法[J].内蒙古工业大学学报,2009(1). |
| |
| 作者姓名： | 李娜 仁庆道尔吉 |
| |
| 作者单位： | 内蒙古工业大学理学院数学系 |
| |
| 摘 要： | 本文在回顾多目标进化算法发展的基础上,首次引进一种新的交叉算子(多个体交叉)对已有的微遗传算法进行改进,提出了一种多亲微遗传算法(MPMGA).通过理论分析和实验测试中度量距阵值的比较两方面说明,多亲微遗传算法在一定程度上提高了MGA的效率,增加了解群的多样性,使解在Pareto目标域上的分布更加均匀,解的精度也有所提高.
|
| 关 键 词： | 多目标优化 微遗传算法 多亲交叉 解群多样性 |
THE RESEARCH OF A MULTI-PARENT MICRO-GENETIC ALGORITHM |
| |
| Institution: | LI Na; REN Qingdaoerji (Department of Mathematics; School of Science; Inner Mongolia University of Technology; Hohhot 010051; China); |
| |
| Abstract: | On reviewing the development of multiobjective evolutionary algorithms,a novel crossover operator(multi-parent crossover) is adopted for the improvement of the traditional micro-genetic algorithm.A multi-parent micro-genetic algorithm(MPMGA) is put forth.Through theoretical analysis and experimental measuring of matrix values,it is found that the new algorithm can increase to a certain extent the efficiency of micro-genetic algorithm and the diversity of solution.It makes the solutions distributed on the Pa... |
| |
| Keywords: | multiobjective optimization micro-genetic algorithm multi-parent crossover diversity of solution |
| 本文献已被 维普 等数据库收录！ |
|
