NSGA（非支配排序遗传算法）、NSGA-II（带精英策略的快速非支配排序遗传算法），都是基于遗传算法的多目标优化算法，是基于pareto最优解讨论的多目标优化。(NSGA (Non-dominated Sorting Genetic Algorithms) and NSGA-II (Quick Non-dominated Sorting Genetic Algorithms with Elite Strategy) are multi-objective optimization algorithms based on genetic algorithm and multi-objective optimization based on Pareto optimal solution.)