在基本粒子群算法的基础上,引入了惯性因子,并对离散变量进行了处理,直接构造了离散解值集和离散速度值集。
Based on the PSO, we introduce the inertia factor and construct the discrete position set and the discrete speed set, express the discrete variables accurately.
HPSO同时采用局部模式的压缩因子方法和全局模式的惯性权重方法以获得相对较高的性能。
The HPSO employs local version constriction factor method and global version inertia weight method simultaneously to achieve relatively high performance.
MPSO同时采用局部模式压缩因子方法和全局模式惯性权重方法以获得相对较高的性能。
The MPSO employs local version constriction factor method and global version inertia weight method simultaneously to achieve relatively high performance.
结论:凝血因子XII缺乏症是与习惯性流产有关联。其他因素数据,不能表明和习惯性流产的关系,或者这种关联是受限制的。
CONCLUSION: factor XII deficiency is associated with recurrent miscarriage. Data on the other factors either fail to show association or are quite limited.
目的探讨原因不明习惯性流产(UHA)患者主动免疫治疗前后血清T辅助细胞(TH)1/TH2型细胞因子的变化。
Objective To investigate the changes of serum T helper cell (TH)1/TH2 type cytokines after the active immunotherapy in unexplained habitual abortion (UHA) women.
该算法把惯性权重和学习因子分别通过结合全局和局部最优最小值来进行改写,速度更新公式也做了相应的简化。
The inertia weight and the acceleration coefficient of the algorithm were both adapted by the global best and the local best minimum (GLBM). The velocity equation of the GLBM-PSO was also simplified.
该算法把惯性权重和学习因子分别通过结合全局和局部最优最小值来进行改写,速度更新公式也做了相应的简化。
The inertia weight and the acceleration coefficient of the algorithm were both adapted by the global best and the local best minimum (GLBM). The velocity equation of the GLBM-PSO was also simplified.
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