摘要
提出一种基于非均匀变异的演化算法模型;基于随机过程理论分析了该算法的自适应性,用该算法求解了实际的“油层结垢”问题;基于随机优化领域经典的高维多峰测试函数,同已有的同类算法做了对比.实验结果表明:在没有引入任何额外参数和计算的前提下,该算法具有更好的收敛性和稳定性.
An adaptive evolutionary algorithm （EA） is proposed based on the non-uniform mutation. Why it has adaptability is theoretically analyzed. Then the proposed algorithm is applied to the realistic ＂deposited oil layers＂ question. Finally, further comparisons with other similar EAs are made based on some high dimensional and multimodal functions, which prove the superiority over other EAs. The better performance of the adaptive EA is obtained without introducing any extra computing and parameters.
出处
《计算机学报》
EI
CSCD
北大核心
2006年第10期1856-1861,共6页
Chinese Journal of Computers
关键词
演化算法
智能计算
非均匀变异
油层结垢
evolutionary algorithm
intelligent computing
non-uniform mutation
deposited oil layers
