This adaptation function proposed by Lei & Tingzhi (1994) is an adaptation function that takes into account the cooperation of individuals.
leitingzhi(fitvals, cxpc, cxpc2,
mutpm, mutpm2, adapa, adapb, ...)A vector. Fitness values of current generation
Crossover rate for adaptation. 0 <= cxpc <= 1. default is 0.9
Crossover rate for adaptation. 0 <= cxpc2 <= 1. default is 0.5
Mutation rate for adaptation. 0 <= mutpm <= 1. default is 0.05
Mutation rate for adaptation. 0 <= mutpm2 <= 1. default is 0.2
Adaptation threshold for average of fitness values. 0 <= adapa <= 1. default is 0.7
Adaptation threshold for minimum of fitness values. 0.5 <= adapb <= 1. default is 0.5
Further arguments passed to or from other methods.
Crossover rate
Mutation rate
Lei, W. and Tingzhi, S. (2004). An improved adaptive genetic algorithm and its application to image segmentation. In Proc. of 5th Int. Conf. on Artificial Neural Network and Genetic Algorithms, pp. 112-119.