查询词典 ga

The essence of EGA's global convergence and its behavior characteristics are analyzed. Two kinds of realization methods of EGA are studied and convergence analysis of them is carried out.

首次给出了最优保留及最优保留GA的规范化定义，分析了EGA全局收敛的本质及表现特征。

However, there are still some shortages for GA, such as searching algorithms in solution space, convergence of solutions and selection of controls parameters.

然而在应用中发现，遗传算法尚存在诸多不足有待完善，如：解空间搜索策略，问题收敛性，控制参数设置等，这也是它之所以长期成为国内外计算智能研究热点。。。

We combine two typical kernel functions by means of convex combination. The weighting coefficient and other kernel parameters are optimized by an improved GA.

具体地说，本文主要有以下几个创新点：1、适当核函数的选择和核参数的优化一直是核方法应用的关键和难点。

On the basis of numerical simulation of cooling process , we select GA to solve the problem.

在冷却过程数值模拟的基础上，采用遗传算法对该问题进行求解。

Peachtree Lighting Introduces 3 Elegant New Series of Geometric Architectural Pendants for Use in Low Energy LEED Certified or 'Green' Buildings - Covington Ga.

桃树照明新推出系列3几何建筑典雅吊坠用于低能低能电子衍射证实或'绿色'大厦-covington共性的桃树照明，领先点源节能建筑扎实照明瓶、装饰灯具、家庭推出三项新产品。

Analysis shows that the accumulative excess events of steady 3TeV gamma ray emissions from Crab Nebula was increasing stably and the statistical significance reached 3.2σ, whereas no statistical significant evidence of steady 10TeV and 30TeV ga...

分析表明，来自CrabNebula的 3TeVγ射线的累积信号事例数显示了稳定增长的趋势，显著性达到了 3.2σ，但没有发现 1 0TeV和 30TeVγ射线稳定发射的迹象

After the analysis of the result between the example and the optimized result, GA is founded to be in effect and feasible for T–cross beam optimization.

在用计算工具对算例结果分析后表明，遗传算法用于T梁的截面优化是有效可行的。

concerning the significant chinese wushu competition in the olympic ga mes of beijing 2008, this paper analyzes cultural lag phenomenon based on the ac tive achievements of chinese wushu in its modern development.

联系意义重大的"北京2008奥运会武术比赛"，在充分肯定中国武术现代发展成就的同时，分析了当前中国武术发展中存在的"文化滞差"现象。

Genetic Algorithm is an important intelligent algorithm. We use this algorithm to solve the one-dimensional cutting stock problem after analyzing GA from the view of application.

遗传算法。本文从应用的角度对遗传算法做了认真的分析和研究，然后将其应用于一维下料问题的求解，提出了一种基于遗传算法的求解方法。

This change of microstructure leads to the improvement of the demagnetization shape, the square ratio of hytersis curve and 〓.

元素Hf、Ga还对合金的晶化及晶粒生长具有抑制作用，合金中的晶粒明显被细化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。