摘要
差分进化算法是一类基于种群的启发式全局搜索技术,对于实值参数的优化具有较强的鲁棒性.为了提高差分进化算法的寻优速度、克服启发式算法常见的早熟收敛问题,许多学者对差分进化算法进行改进.本文综述差分进化的基本形式及其多种改进形式,讨论它们的优缺点,指出下一步的改进方向.
Differential evolution (DE) is a heuristic global optimization technique based on population. It is robust for real parameter optimization. To speed up the optimization and overcome the premature convergence of the heuristic optimization technique, many modifications are made to DE. The basic version of DE and its modifications are presented, and their advantages and disadvantages are also discussed. Some issues for further research on DE are addressed.
出处
《模式识别与人工智能》
EI
CSCD
北大核心
2008年第4期506-513,共8页
Pattern Recognition and Artificial Intelligence
关键词
差分进化
启发式优化
遗传算法
Differential Evolution, Heuristic Optimization, Genetic Algorithm