In view of the unsatisfactory search performance of binary crossing operator as well as the elitist-preserving approach's influence on the population's diversity, an algorithm of multi-objective based on layer strategy and self-adaptive crossing distribution index is put forward on the basis of research and analysis on NSGA-II algorithm. The algorithm will be applied to the ZDT series test functions. The experiment results show that the improved algorithm maintains the diversity and distribution of population. Compared with NSGA-II, the Pareto front we get is much closer to the true Pareto optimal front. © 2012 Springer-Verlag.
CITATION STYLE
Zhao, S., Hao, Z., Liu, S., Xu, W., & Huang, H. (2012). Multi-objective evolutionary algorithm based on layer strategy. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7331 LNCS, pp. 546–553). https://doi.org/10.1007/978-3-642-30976-2_66
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