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电子学报  2006 

基于个体差异的遗传选择算子设计

, PP. 2414-2416

Keywords: 遗传算法,选择算子,局部竞争

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Abstract:

本文针对遗传算法采用基于局部竞争机制的选择算子不易跳出局部最优的问题,设计了一种基于个体差异的局部竞争选择算子,局部竞争作用的区域由种群内个体间的差异决定,有利于保持种群的多样性,增强了算法从局部最优中跳出的能力.仿真结果表明,遗传算法采用基于个体差异的选择算子,在全局极大值附近存在剧烈震荡的情况下,有效地保证了算法优化成功率和效率.

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