交换值;
By adjusting mutation value and crossover value, novel genetic algorithm formed a positive feedback to accelerate searching speed and convergence speed.
其中遗传算法创新在于通过自我调节变异和交叉因子的值,形成正反馈机制,加速对解空间的搜索速度和收敛速度。
Crossover value is 4. 63%-10. 81%.
交换率为4.63%~10.81%。
Both Nan-Geng 15 and Zhong-Bai 4 have two linked dominant genes with crossover value 30% operating in the 3 strains at booting stage.
南粳15和中百4号均由两对连锁的显性基因控制,交换值为30%。
Crossover value of the linkage was about 40.90.
抗瘟性与光敏不育性是连锁遗传的,交换值接近40.90。
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