cso.py 文件源码

def __Levyfly(self, step, Pbest, n, dimension):

        for i in range(n):
            stepsize = 0.2 * step * (self.__agents[i] - Pbest)
            self.__agents[i] += stepsize * np.array([normalvariate(0, 1)
                                                    for k in range(dimension)])