查询词典 optimization

Experimental result indicates, the optimized BP neural network's constringency speed is faster, and the problem that BP algorithm is easy to be trapped into local optimization has been solved.

试验结果表明，用遗传算法优化BP神经网络的连接权值后收敛速度快，并有效的解决了BP算法容易陷入局部最优的问题。

In global optimization, we construe a new algorithm for solving global optimal solution of the problem.

对于全局最优化的研究，则构造了一个新的求问题全局最优解的算法。

It is important to analyze the characteristics of magnetic system in the optimization design of the AC contactor.

交流接触器电磁机构特性包括静态特性和动态特性，合理的电磁机构特性仿真分析对于接触器的优化设计具有重要意义。

The dynamic characteristic of intelligent AC contactor was simulated,then the effect on characteristic by intelligent control and optimization were analyzed.

仿真了智能交流接触器的动态特性，分析了智能控制对其特性的影响和优化。

Is focused on Containerization intelligent optimization technology software companies, and products with independent intellectual property rights, can provide container stuffing of the implementation of the project and the secondary development.

公司中文介绍北京达纬恒通信息技术有限公司是专注于集装箱装箱智能优化技术的软件企业，拥有自主知识产权的产品，可以提供集装箱装箱计算项目的实施和二次开发。

Keywords: Many-sorted recursive function; context-free language; algorithm; evaluation; optimization

中文关键词：多种类递归函数；上下文无关语言；算法；求值；优化

Many-sorted recursive function; context-free language; algorithm; evaluation; optimization

中文主题词：多种类递归函数；上下文无关语言；算法；求值；优化

In these algorithms, because of no requirements on the continuity and differentiability of the objective function, they have strong adaptability for the uncertain data and the traits of agility, strong intuitiveness and randomness; they have been put into applications broadly in a short time so as to become active approaches for solving optimization problems.

由于这些方法不要求目标函数连续可微、对计算数据的不确定性有很强的适应能力，且具有灵活性好、直观性和随机性强等特点，因此在很短的时间内就得到了广泛应用，成为解决优化问题的一种有力工具，并展示出方兴未艾的强劲发展势头。

By changing the problem of downlink power control to a combination optimization one with simple form, analyzing the continuity and derivative of energy function, and explaining the particularity of obtaining derivatives, the feasibility of solving the problem using chaotic simulated annealing algorithm was explicated.

通过将下行链路功率控制归结为形式简单的组合优化问题，并适当分析能量函数的连续性与可导性，以及求导过程的特殊性，说明了利用混沌模拟退火法解决此问题的可行性。

A kind of algorithm for continuo- us function optimization based on Ant Colony System is improved to suit for the parameter identification at first.

在本文中提出的改进连续空间蚁群优化算法的基础上提出了一种基于连续域蚁群算法的参数辨识方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。