查询词典 genetic

In the early stage of the genetic algorithms, the three genetic mechanisms are used both in integer part and decimal part, so that the genetic algorithms have stronger global search ability, keep the population diversity efficiently and avoid falling into local extremum. In the later stage of the genetic algorithms, the three genetic operators are used in decimal part, so the genetic algorithms have stronger local search ability and fast convergence ability.

在遗传算法开始阶段，该编码算子进行整数部分和小数部分的遗传操作，使得遗传算法在早期具有很强的全局搜索能力，避免陷人局部极值；在后期进行小数部分的遗传操作，使得遗传在后期具有很强的局部搜索能力，能够很快地搜索到全局极值。

By means of the ergodic property of chaos movement, a chaos genetic algorithm is proposed.

摘要利用混沌运动的遍历性，提出了一种求解优化问题的混沌遗传算法(CGA，Chaos Genetic A1gorithm)。

Aiming at the problem which is the robustness and inaudibility of the digital audio watermark is limited for each other, so an optimization watermarking method based on Genetic Algorithm which to compute the best energy quickly is proposed in this paper.

2针对数字音频水印的鲁棒性和不可感知性两者之间是相互制约问题，提出一种采用遗传算法(Genetic Algorithms，GA)来解决最优嵌入能量的优化水印方案。

稀有物种,生境损失和灭绝(V1) Founder effect This term describes the establishment of a new population by one or a few individual, resulting in low levels of genetic variation and often a disproportionate number of alleles that are rate in the parent population.

Genetic bottleneck 建立者效应建立者效应描述由一个或几个个体建立新种群，导致低水平的遗传变异和在亲本种群中稀少的等位基因的经常不成比例的数量。

This article in by has in the foundation which the method studies, is easy in view of the standard genetic algorithms in the solution Vehicle Routing Problems to appear precociously, is easy to fall into the partial optimal solution shortcoming, makes the improvement to the traditional genetic algorithms, proposed the multi- populations genetic algorithms.

本文在已有方法研究的基础上，针对标准遗传算法在解决车辆路径问题上容易出现早熟，容易陷入局部最优解的缺点，对传统的遗传算法进行改进，提出了多种群遗传算法（Multiple_population Genetic Algorithms）。

A good platform for web recomposition is built on this basis.Aiming at the advantages and deficiencies of these methods, on the basis of analyzing the characteristics of natural evolution, modifications are made on the Genetic Algorithm. A BMGA (Balanced Multi-objective Genetic Algorithm) is proposed.

结合网络服务组织和网络服务重组的基本需求，在分析自然界进化特点的基础上，通过对遗传算法进行改进，在保证主要进化方向优化的前提下，让各进化方向平衡发展，提出了一种平衡多目标遗传算法BMGA(Balanced Multi-Objective Genetic Algorithm)。

Based on the propagation algorithm of signal probability,the decomposition algorithm of a multi-input XOR/AND gate,and the multiple segment algorithm of polarity conversion,this paper successfully applies the whole annealing genetic algorithm to find the best polarity of an RM circuit.

徐建 宁波大学电路与系统研究所，宁波 315211针对n变量逻辑函数在不同极性下所对应REED-MULLER 电路功耗和面积不同的特点，对信号几率传递算法、多输入XOR/AND门的低功耗分解算法和多成份极性转换算法进行了深入研究，成功地将整体退火遗传算法(whole annealing genetic algorithm，WAGA)应用于RM电路最佳极性的搜索。

To avoid the prematurity phenomenon of particle swarm optimization, a novel hybrid genetic particle swarm optimization algorithm is proposed. An eliminative mechanism is introduced into the iteration of PSO.

针对粒子群算法容易出现&早熟&的缺点，提出了一种改进的混合遗传粒子群(hybrid genetic particle swarm optimization， HGPSO)算法。

Therefore, this paper analyzes the merits and demerits of the pseudo parallel genetic algorithm and discusses the optimum possibility by using PPGA, and at last, applies it to the optimization of maintenance planning for existing bridges.

为此，分析伪并行遗传算法的优缺点，探讨用伪并行遗传算法(pseudo parallel genetic algorithm，简称PPGA)求最优桥梁维修管理计划的解的可能性，并用于桥梁维修管理计划的优化。

After providing the genetic simulated annealing algorithm, the efficiency and accuracy of GSA algorithm is tested and compared.

在给出遗传模拟退火(genetic simulated annealing，简称 GSA)算法和算法各个参数的同时，对算法的性能和求解精度进行了测试。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了