The reason of premature convengence is large lost in population diversity.
粒子群算法早熟收敛的主要原因是种群多样性的丧失。
参考来源 - 遗传算法与粒子群算法的改进及应用It is based on a new approach for fast evaluation of fitness of individuals and a clustering based external population update scheme for maintaining population diversity and even distribution of Pareto solutions.
在该算法中,IFI算法实现个体适应值的快速辨识,FUA维持种群多样度和Pareto最优解集的均匀分布性。
参考来源 - 基于IFI与FUA的Pareto遗传算法 in CObjective The research aimed to understand the resource conditions and population diversity of endophytic fungi in aloe.
目的了解芦荟内生真菌的资源情况和种群多样性。
参考来源 - 库拉索芦荟内生真菌类群与分布的初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The city had a large foreign-born population (26.5 percent in 1990), leading to broader diversity, which, the Harvard and Berkeley economists say, is a good predictor of mobility.
这座城市一直以来都有大量的外国出生人口（1990年比例为26.5%），进一步增强了人口多样性。哈佛大学和伯克利大学的经济学家认为，这预示着良好的流动性。
It has universities and superb technology and research centers - and its population reflects the diversity of the Mediterranean region.
她有大学、有上乘的技术和研究中心，而且这座城市的人口也反映了地中海地区的族裔多元化。
Each time that happened, the population lost a lot of its genetic diversity simply because a lot of people died.
每经过这样一个时期，群体就会因人的大量死亡而失去许多遗传变异。
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