二、轮回选择对随机交配群体施行选择的基本方法是轮回选择法。它可以分成不同的选择体系,但其共同的要点是,选择程序由鉴定和重组两个基本环节组成;每完成一次鉴定和重组称为一轮;选择按轮重复进行。 1.选择体系按选择的依据和目标不同,将轮回选择法分为群体内和群体间的改良 Second, the reincarnation of the random selection of groups to choose the basic method of choice is the reincarnation method. It can be divided into different selection systems, but their common key point is that the selection process consists of two basic steps: identification and reorganization. Once each qualification and reorganization is completed, the selection process is repeated by wheel. 1. Selection System Depending on the basis and objectives of the selection, the cycle selection method is divided into group and group improvement