Description: 该程序为使用了轮盘赌选择方式、单点交叉和基本位变异算子，内嵌精英保留策略的基本遗传算法。其实现使用了固定数组，使用一个常用的测试函数。-The procedure for the use of a roulette wheel selection, single-point crossover and basic bit mutation operator, embedded elite reservation strategy for the basic genetic algorithm. The realization of the use of a fixed array, the use of a commonly used test functions. Platform: |
Size: 3072 |
Author:东方志柱 |
Hits:
Description: fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作-fga.m the main program for the genetic algorithm using binary Gray encoding, roulette wheel based on the law of non-linear ranking selection, uniform crossover and mutation operations, but also the introduction of the inversion operation Platform: |
Size: 6144 |
Author:赵彦 |
Hits:
Description: 采用了保优的选择遗传算法
终止条件的判断是：到达一定的代数。可改进为：相邻若干代的种群平均适应值的变化来判断。若相邻若干代的种群平均适应值为变化或者是变化小于某一阈值，表示算法已经收敛，则退出算法。
选择算子：轮盘赌选择；
交叉算子：单点交叉,随机选择计算此适应度值，若大于当前最佳适应度值则降低交叉概率，否则不变；
变异算子：模板,对于优势个体，除采用低概率变异外，变异位置应采取权值越大，变异概率越小的原则,而对劣势个体则相反.-Paul used the choice of excellent conditions for the termination of genetic algorithm to determine is: a certain algebra. Could be improved as follows: adjacent to the average number of generations of populations to adapt to the changes to determine the value. Adjacent to several generations if the population average fitness for the change or changes in less than a threshold, that the algorithm has been convergence, then from the algorithm. Selection operator: roulette wheel selection crossover: single-point crossover, randomly selected to calculate the fitness value, if greater than the current best fitness value to reduce the probability of crossover, otherwise remain unchanged mutation operator: the template for advantage of the individual, with the exception of the use of low-probability variation, the variation of the location of the greater weight should be taken, the smaller the mutation probability principle, and that the opposite is true for the inferior individual. Platform: |
Size: 6144 |
Author:棋子 |
Hits:
Description: 遗传算法程序说明: fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!-Description of the procedures for genetic algorithms: fga.m main program for the genetic algorithm using binary Gray encoding, roulette wheel based on the law of non-linear ranking selection, uniform crossover and mutation operations, but also the introduction of the inversion operation! Platform: |
Size: 3072 |
Author:hexing |
Hits:
Description: This program runs a GA. The roulette wheel method for parent
selection is used here. Elitism is included. Parent selection is
from the population including the elite chromosomes. The standard
bit form is used here. As usual, code works in terms of fitness
values (higher better) results, however, are reported for the loss
values of actual interest. This code does not work with constraints
on theta values other than those directly associated with thetamax
and thetamin. -This program runs a GA. The roulette wheel method for parent
selection is used here. Elitism is included. Parent selection is
from the population including the elite chromosomes. The standard
bit form is used here. As usual, code works in terms of fitness
values (higher better) results, however, are reported for the loss
values of actual interest. This code does not work with constraints
on theta values other than those directly associated with thetamax
and thetamin. Platform: |
Size: 11264 |
Author:siva |
Hits:
Description: fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!-fga.m the main program for the genetic algorithm binary Gray encoding, roulette wheel method based on non-linear ranking selection, uniform crossover and mutation operations, but also introduces the inversion operation! Platform: |
Size: 8192 |
Author:曾建 |
Hits:
Description: 此代码是实数编码遗传算法的Matlab例程。用了精英保留策略选择和轮盘赌选择法，叉操作采用中间重组方式。-This code is a real-coded genetic algorithm Matlab routines. Retention policies with the elite selection and roulette wheel selection method, fork operation mode using the middle of restructuring. Platform: |
Size: 2048 |
Author:王巍 |
Hits:
Description: 遗传算法求函数最值问题 matlab代码 使用轮盘赌选择 交叉 变异-Genetic algorithm for function most value problem matlab code crossover and mutation using the roulette wheel selection Platform: |
Size: 1024 |
Author:小新 |
Hits:
Description: binary genetic algorithm and all its functions such as cross over, mutation, roulette wheel selection and tournament selection included Platform: |
Size: 3072 |
Author:kamal |
Hits:
Description: 用改进遗传算法求解TSP问题,并编制了完整的Matlab程序予以仿真实现.程序中选择算子采用最佳个体保存与赌轮选择相结合的策略,最后分析了最佳个体保存比例对寻优效果的影响. 更多还原-Improved genetic algorithm for TSP, and the preparation of a complete Matlab simulation program to be achieved. Program, select the operator uses the best individual preservation and roulette wheel selection strategy of combining, the final analysis of the optimal ratio of individual saving optimization results impact. more reduction Platform: |
Size: 162816 |
Author:王斌 |
Hits:
Description: GA algorithm for optimization with all Roulette Wheel Selection and....
with this algorithm you can optimize any function you want to minimize or maximize . just you need to make your function then add it name in this script. Platform: |
Size: 2048 |
Author:amin |
Hits:
Description: GA 算法中 一种选中算法selection(Based on Roulette wheel selection
input is an array of any real number values) Platform: |
Size: 1024 |
Author:恋雨梦阳
|
Hits:
Search - Roulette Wheel Selection