Shu－ChuanChu受到猫日常行为动作的启发，于2006年提出了猫群算法。猫群算法的最大特征表现为在进化过程中能够同时进行局部搜索和全局搜索，具有很好的收敛速度-Shu- ChuanChu inspired by cats everyday actions, cat swarm algorithm is proposed in 2006. Cat swarm algorithm of the biggest characteristic is in the process of evolution can carry on the global search and local search at the same time, has the very good convergence