基于种群多样性指导的遗传算法  

Genetic algorithm based on instructing by population diversity

作　　者：林锐浩[1] 陈晓龙[1] 

机构地区：[1]茂名学院,广东茂名525000

出　　处：《计算机工程与设计》2005年第11期3100-3102,共3页Computer Engineering and Design

摘　　要：分析了遗传算法各个阶段对种群多样性影响,并给出了各阶段以种群多样性测度来指导操作策略,避免局部收敛。结合一个多峰函数给出其用MATLAB语言运行试验结果。仿真试验表明,由于在各个阶段都注意了种群的多样性,能够对函数进行全局寻优,但对进化收敛速度有一定影响。The infection that each phase of the GA impacts the population diversity was studied. And it illustrated the operation strategy of each phase of the GA guiding the population diversity. A function optimization problem was propoded with the MATLAB language to demonstrate that the GA would get the global optimization solution and reduce the convergence velocity.

关 键 词：种群多样性 全局寻优 指导策略 测度 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]