群体多样性 meaning in English
population diversity
Examples
- Then , two methods are applied to keep the diversified variety of colony : reserve two special units in new population and increase the mutation factor
针对遗传算法的群体多样性过低的缺点。提出了两种改进方法，使得群体始终充满多样性。 - This dissertation defines two parameters based on the diversity measure as the input of the flc which is used to control the ga ' s crossover probability and mutation probability
本文从群体多样性的角度出发，定义了两个参数作为模糊逻辑控制器的输入变量，输出为遗传算法的交叉概率和变异概率。 - Simulation results on six difficult optimization problems show that the multi - objective genetic algorithm based on sorting and clustering have ideal effects on the aspects of its speed and diversify
比较试验结果表明，基于分类和聚类的多目标遗传算法，在运行效率与保持群体多样性等方面取得了较好效果。 - A modified genetic algorithm is proposed . in the dissertation a different fitness function is constructed and similarity is introduced , which can increase variety of population md avoid prematurity
这样可以增加群体多样性，在一定程度上避免早熟现象发生；然后利用改进遗传算法对图像进行了分割计算，将目标与背景分割开来。 - The theory analysis and experimental results show that the algorithm not only effectively keeps population diversity , but also alleviates the undulate phenomenon in evolutionary latter stages meanwhile increases the convergent speed greatly
理论分析和仿真结果表明，该算法不仅能够有效地保持群体多样性，而且减轻了遗传算法的后期波动现象，同时收敛速度明显提高。