Concerning the problem that artificial fish swarm( AFS) algorithm is easy to premature,low solution precision of weakness,this paper proposed an improved AFS algorithm using good-point set( GPS) and opposition-based learning( OBL).In every iteration,it chose some individuals with better fitting-value execute generic dynamic OBL to generate their opposition search populations,guided search space of the algorithm to approximate the optimum. It was helpful to improve the balance and exploring ability of the AF...
院,北京100083)0引言人工鱼群算法(artificial fish swam algorithm,AFSA)[1~3]通过模拟鱼群的觅食、聚群、追尾等行为,借助个体之间的竞争、协作,实现对于复杂问题的求解,已经成为仿生智能优化[4~6]算法中的重要一员,并在较多的领域取得了成功。但大量的研究表明,原始AFSA存在