This paper gives the collectivity mode framework of swarm intelligence algorithm on the basis of its formalization definition, and describes the formalization of the algorithm mode in detail by taking particle s warm optimization as a specific case.

• 在对群体智能算法给出形式化定义的基础上；给出了群体智能算法的总体模式框图；并以微粒群优化算法实例进行了具体算法模式的形式化描述.