查询词典 crossover network

As expected, the results show that GA cannot identify the high order building block problems. Also, the problem for mixing and juxtaposing of building blocks is analyzed. The study suggests that simple selection and crossover require the help of additional operators if fast, efficient processing is desired.

由Holland首先提出的基本遗传算法是研究最为广泛的进化计算算法之一，其基本理论依据是模式定理和"构造块"假设理论，但理论和应用表明GA中的重组操作常造成构造块破坏，导致算法容易早熟逼近局部。

It also introduces the concept of function module and a new kind of coding way, crossover operator and mutational operator.

提出了功能块的概念，介绍了一种新的编码方式、交叉算子和突变算子。

At present,the hybridization of Differential Evolution with local search method confines to DE with a crossover based local search method.A novel differential evolution algorithm with best-individual based Local Search strategy is proposed.In LSDE,a normal distribution operator is introduced to automatically modify search length,and time-varying factors are introduced to modify the two parameters of DE.

针对目前差分进化与局部搜索相结合仅局限于基于交叉的局部搜索的方法，提出了一种基于最佳个体局部搜索策略的差分进化算法，并引入正态分布算子自动调整搜索步长和时变差分进化因子调整DE的两个参数。

Null modem and crossover cables may be required.

检测线是否是所需类型，可能需要不带调制解调器的交叉线。

It introduced research actual state of genetic algorithms, enumerated the calculation result of global optimized crossover and mutation, gave the mostly program of binary system character string coding and using numerical model and the practical data checked out the effectiveness of mixed inversion algorithm.

文中介绍了遗传算法的研究现状，例举了全局寻优交叉和变异的计算结果，给出了二进制字符串编码的主要程序段，用数值模型与实际资料验正了混合反演算法的有效性。

This paper proposes a novel muiti-objective evolutionary algorithm, based on a novel crossover operation and improved crowding operation of NSGA-II ,in order to quicken further rate of convergence of solutions to Pareto optimal front and improve precision of solutions.

为了提高非劣解向Pareto最优前沿收敛的速度及进一步提高解的精度，本文在设计了一种新的杂交算子并改进了NSGA-II的拥挤操作的基础上，提出了一种基于分级策略的多目标演化算法。

In this dissertation, the genetic algorithm is discussed in detail. In order to improve the convergence of GA, considering that it is important to choose the probability of crossover and mutation , new p〓 and p〓 were varied depending on the fitness values.

该方法在遗传模式得到保证的基础上，加快新个体的产生速度，所构造的交叉算子和变异算子随适应值自动变化，对远离最优值的个体采用较大遗传算子值，对接近最优值的个体采用较小遗传算子值，提高得至撮优解的概率。

On the basis of the orthogonal experimental design technique, I redefine the crossover operator, an important operator used in a genetic algorithm.

神经网络的训练过程和网络结构的寻优过程都是十分耗费时间的，为了寻找解决这个难题的方法，我尝试利用DSP/PC机组成的典型的主从式系统来实现自己提出的网络设计方法。

Mitsubishi used the New York Auto Show to hint at big things to come for the Outlander crossover.

三菱用于纽约车展暗示在大的事情来的欧蓝德交叉。

Ew Crossover cannot be classified into any of the present auto categories including sedans, SUV or MPV, but it integrates advantages of all the categories into itself. Its perfect proportion, luxurious interior decoration, excellent operating function and elegant appearance outmatch those of other cars.

EW CROSSOVER 无法被归类为目前任何一种汽车形式，它不被归属于轿车、 SUV 或 MPV ，却囊括这些车种的优点于一身，它完美的车身比例、精致豪华的内装、卓越的操控性和优雅的外观，让它凌驾于同级对手之上。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&