Chinese translation for "子群体"
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- sub - stocks
Related Translations:
群体多样性: population diversity 合成群体: resultant population
- Example Sentences:
| 1. | Within every large group, such as the united states, there are many subgroups .
在每个巨大的群体内，例如美国，还存在着许多子群体。 | | 2. | Ga poses implicit parallelism and is suitable for implementation on large scale parallel computers . dividing the whole population into sub - populations and coarse - grained island model of exchanging information among sub - populations are the most direct parallel method
Gas具有天然的并行性，非常适合于在大规模并行计算机上实现，把串行gas中的单一群体分成多个子群体，各子群体之间相互交换信息的粗粒度并行是将gas并行化的最直接方式。 | | 3. | Pspmea is a parallel computing model designed for solving pareto - based multi - objective optimization problems by using an evolutionary procedure . in this procedure , both global parallelization and island parallel evolutionary algorithm models are used . each sub - population evolves separately with different crossover and mutation probability , but they exchange individuals in the elitist archive
在岛模型中，首先将整个群体划分成若干个子群体，在每个子群体中执行遗传算法的各步骤，并每隔一定的代数交换各子群中的精英个体；在每个子群体中，个体的评价和遗传操作使用多线程程序设计，各操作是并发进行的，这是全局并行模型。 | | 4. | In this paper , an improved genetic algorithm ( ga ) was applied to the design of high performance e - plane waveguide filters at the first time . for dealing with the shortcoming of ga as low efficiency in local optimum searching , the idea based on parallel genetic algorithm ( pga ) known as separate local optimization was presented . by separating the whole population into sub - populations , and adding a new operator known as crossover between two sub - population , the new method can provide as 2 3 times quickly as traditional ga . all numerical examinations illustrated the high convergence speed and good global searching of the new algorithm , and proved the validity of it
由于遗传算法表现出良好的全局搜索性能，因此本文将其应用于高性能e面波导滤波器的设计中.针对传统遗传算法所存在的局部搜索能力差的缺点，本文在并行遗传算法的基础上，通过将原有群体划分为多个子群体，利用多个子群进行局部极值点的搜索，并利用群间迁徙，使改进后的算法收敛速度平均提高了2 3倍.数值实验表明算法具有较快的收敛速度和较好的全局搜索性能，证明了算法的有效性 | | 5. | Based on the superficially discussed issue of customer lifetime value , we suggest that customer subgroups with higher lifetime value should be selected as target of specific market strategy . finally , there are central algorithms described in detail and the analysis results of them as well
论文对客户价值分析也作了初步的探讨，认为应将客户流失预测群体中价值较高的子群体作为市场策略的目标群体，并结合消费者心理学的有关知识对客户流失原因进行了简单的分析。 |
- Similar Words：
- "子群的指数" Chinese translation, "子群化" Chinese translation, "子群间变动" Chinese translation, "子群列" Chinese translation, "子群列；次分类" Chinese translation, "子群信号设备" Chinese translation, "子群性质" Chinese translation, "子群因子" Chinese translation, "子群中元素的最小公共阶" Chinese translation, "子染色半体" Chinese translation
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