1)random mutation随机变异
1.Particle swarm optimization algorithm based on random mutation and its application;基于随机变异的粒子群优化算法及其应用研究
2.Dynamic differential evolution algorithm with random mutation一种带有随机变异的动态差分进化算法
3.Thinking over this point,we add the small probability random mutation to strengthen the motion of the particles,reduce the chance of slumping local optimization.为此,根据基本PSO算法的特点,在粒子运动过程中加入了个体小概率随机变异,增强了粒子运动形式改变能力,减小了陷入局部最优的可能性。
英文短句/例句
1.Stochastic Variability Analysis of Bending Angle in Sheet Metal Laser Forming Process金属激光弯曲成形角度的随机变异性分析
2.Dynamic differential evolution algorithm with random mutation一种带有随机变异的动态差分进化算法
3.Study of spatial variability and stochastic modeling of surface soil permeability表层土渗透系数空间变异与随机模拟研究
4.The Stochastic Order and Dual Stochastic Order of Real-Valued Random Variables;实值随机变量的随机序与对偶随机序
5.Stochastic Stability, Stochastic Attraction and Homoclinic and Heteroclinic Bifurcation随机稳定，随机吸引和同异宿环分支
6.(statistics) being or having a random variable.（统）是随机变数或有随机变数。
7.Random field model of soil property and analysis of variability of pile-settlement土性参数的随机场模型及桩体沉降变异特性分析
8.THE ANALYSIS OF THE DISPLACEMENT VARIANCE OF THE BORING CUTTER USING NEUMANN EXPANSION MONTE CARLO STOCHASTIC ELEMENT-FREE GALERKIN METHOD;Neumann展开Monte Carlo随机无网格伽辽金法的镗刀位移变异分析
9.Influence of spatial variation of seismic ground motion on thousand-meter scale cable-stayed bridge地震动空间变异性对千米级斜拉桥结构随机地震反应的影响
10.By trimming the sails, he tided over the crisis.他随机应变，渡过危机。
11.Distribution and expectation of the sum of randomization of many random variables;随机多个随机变量之和的分布及期望
12.Strassen's Invariance Principle for Random Walk in Random Environment随机环境中随机游动的Strassen不变原理
13.The substitution bias of nucleotide acids and amino acids indicates the non-random drift products.核苷酸和氨基酸替换的偏性预示变异可能不仅仅是由随机漂变产生。
14.independent standard normal random variable独立标准正态随机变量
15.An estimator is a random variable.估计量是一个随机变量。
16.Just play it by ear.只要随机应变就是了。
17.When I get there, I'll try to play to the score tactically.我到那时, 就随机应变吧。
18.They could not improvise.他们不能随机应变。
相关短句/例句
random variation随机变异
1.The variation rules of two-stage isolation system dynamic performance were discussed when physical parameter,especially the frequency of exciting force had random variation.采用对数动力放大因子β(λ),研究质量比、阻尼比及固有频率比对双层隔振系统动态性能的影响规律,并且对物理参数——尤其是激振力频率具有随机变异时双层隔振系统动态性能的变异规律进行讨论。
3)random variation of parameters参数随机变异
4)The random variation of one symbol单符号随机变异
5)random mutation hill climbing随机变异爬山
6)swarm optimizer with stochastic mutation随机变异粒子群算法
延伸阅读
随机数和伪随机数随机数和伪随机数random and pseudo-randan numbers 随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
