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以下关于遗传算法特点的叙述正确的是____ 1遗传算法是从许多点开始并行操作,可有效地防止搜索过程收敛于局部最优解; 2遗传算法是基于梯度的优化算法; 3遗传算法通过目标函数来计算适配值,而不需要其他推导和附加信息,从而对问题的依赖性小; 4遗传算法具有确定的终止准则; 5遗传算法一定能找到问题的全局最优解; 6遗传算法在解空间进行高效启发式搜索,而非盲目地穷举或完全随机搜索; 7遗传算法更适合大规模复杂问题的优化; 8遗传算法理论较为完善,计算量小; 9遗传算法的寻优规则是由概率决定的,而非确定性的; A136789 B13679 C2458 D123456789
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