查询词典 acceleration of convergence

And these are, indeed, the three areas where convergence is most visible.

这确实是融合最明显的三个领域。

Considering the premature convergence problem in the conventional differential evolution algorithm,a density clustering based niching Differential Evolution algorithm is proposed in this paper.

针对基本差分进化算法早熟收敛的缺陷，提出了一种基于密度聚类的小生境差分进化算法。

Testing of the algorithm by using three benchmark functions indicate that the modified niching PSO has better performance than standard Niche PSO in terms of the stability, convergence and coverage in searching a better value.

对3个常用的基本测试函数的实验表明，新算法在多峰函数寻优中解的稳定性、收敛性和覆盖率均优于标准NichePSO。

For the usual algorithm of deciding the initial structure of Elman depends on expert knowledge, an improved species niching PSO was presented in order to optimize the structure and parameters of Elman simultaneously. From the results obtained in this thesis, the improved PSO algorithms based Elman neural networks are of excellent performance. The improved PSO algorithms have strong global search ability while improving the convergence speed and accuracy so that it can be used in various fields.

通过本文的研究可以看出，将改进的PSO算法应用于Elman网络的设计具有很好的性能，两种改进PSO算法不仅具有很强的全局搜索能力，而且在收敛速度和精度上有了明显的提高，它们不但在Elman网络权值学习中获得很好的训练精度，还具有一定的普遍适应性，可以用来解决其它组合优化问题。

By the method of dividing niches,niching particle swarm optimization has kept the diversity of species,overcome the drawback of basic PSO,such as being subject to falling into local optimization and having the poor convergence speed,and so improved the ability of seeking global optima.

小生境粒子群算法通过划分小生境的方法，保持了物种的多样性，克服了粒子群算法容易陷入局部解，后期收敛速度慢的缺点，提高了算法的全局寻优能力。

First,detailed analysis is made to demonstrate the local convergence induced by improper application of surrogate model.Then niching micro genetic algorithm is used to optimize the expected improvement function,the optimal as the sampled point updates the Kriging model.

首先分析了代理模型使用不当引发的局部收敛问题，然后采用小生境微种群遗传算法求解EI函数来得到校正点，用以更新Kriging模型。

Experimental results show in detail that the proposed algorithm overweighs other corresponding algorithms not only in speed but also in precision due to its fast convergence.

实验结果表明，由于算法的快速收敛性，使其在速度上和精度上均优于其它相应算法。

In adult-child interactions the focus on convergence, similarity, and agreement appears to be at odds with values of divergence, differentiation, and distinction implied by a particularized language.

成年子女互动重点衔接，相似，似乎是不符合协议的价值观不同，分化，隐含了特别的语言区别。

Mathematical investigation in the field began using a standard approach of computing: a class of problems is defined by means of postulating features of an objective function and convergence of a method is investigated.

数学研究领域中开始使用一种标准计算方法：一类问题的定义是指通过目标函数的基本条件和方法的收敛性的进行研究。

The Harmonic Convergence in 1987 postured the new energy and prepared the earth for the shift, and you moved right into it.

在1987年谐波收敛postured新能源，并准备为改变地球，你进入它的权利。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"