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用BP网络建立映射关系,为遗传算法提供适应度函数,通过改进遗传算法完成最小值优化,the mapped relation is built using BP network in order to provide fitness function for genetic algorithm. At last, optimization of minimum value is finished by genetic algorithm.
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matlab格式源代码。功能:利用改进遗传优化算法解决BP神经网络中局部最小问题。,matlab source code format. Function: the use of improved genetic optimization algorithm BP neural network to solve local minimum problems.
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MATLAB最优化计算20例.m文件,包括二次插值,黄金分割,罚函数法,遗传算法,拉格朗日乘子法等,MATLAB Optimization Calculation of 20 cases. M documents, including quadratic interpolation, Golden Section, penalty function method, genetic algorithm, Lagrange multiplier method
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简单一元函数优化实例,利用遗传算法计算下面函数的最大值-One dollar a simple example of function optimization using genetic algorithm function below the maximum
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关于两个目标函数的,利用matlab遗传算法工具箱的优化程序。-The two objective function, using genetic algorithm matlab optimization toolbox procedures.
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遗传优化算法,能够实现自然数域内任意函数的极大值求解,效果很好。这是我的课程实验报告。-Genetic optimization algorithm, to achieve a natural function of the number of arbitrary region of great value to solve, very good. This is my experiment reports courses.
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本算法是一种标准遗传算法,应用于函数优化,性能较好。-The algorithm is a standard genetic algorithm, applied to function optimization, performance better.
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遗传算法是一种模拟生物进化机制的随机全局优化搜索方法,具有很强的全局优化能力及鲁棒性。遗传算法属于直接搜索法,对适应函数基本无限制,既不要求连续,也不要求函数可微,而且不需要初始信息可以寻求全局最优解克服了单纯形算法初始条件影响大,易陷入局部最小等缺点,操作方便,速度快,不需要复杂的规则,且可用于多目标寻优,在解空间进行高效启发式搜索,可以提高运算速度。-The genetic algorithm is one simulation organic evolution mechanism sto
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简单函数优化的遗传算法程序 简单函数优化的遗传算法程序-Simple function of the genetic algorithm optimization process simple function of the genetic algorithm optimization process simple function of the genetic algorithm optimization procedure
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利用matlab编写的一些简单函数优化的遗传算法程序~-Matlab prepared to use some simple function of the genetic algorithm optimization process ~
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This a demonstration of how to find a minimum of a non-smooth
objective function using the Genetic Algorithm (GA) function in the
Genetic Algorithm and Direct Search Toolbox. Traditional derivative-based
optimization methods, like those foun
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基因遗传算法中的一元函数的优化举例,供广大初学之人黏贴使用-Genetic algorithm optimization of unary function example, for the majority of beginners person adhesive used
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模型利用协商历史中隐含的信息自动对数据进行标注以形成训练样本,用最小二乘支持向量回
归机学习此样本得到对手效用函数的估计,然后结合自己和对手的效用函数构成一个约束优化问题,用遗传算法求
解此优化问题,得到的最优解就是己方的反建议.实验结果表明,在信息保密和没有先验知识的条件下,此模型仍然
表现出较高的效率和效用-The proposed model labels the negotiation history data automatically by making full use
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dejong test function, a test bed for Genetic Algorithm Optimization Problems. This is a standard Test bed used by several authors to test the efficiency of their proposed algorithms.
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Power system stabilizers (PSS) are now routinely used
in the industry to damp out power system oscillations. In this paper,
real-coded genetic algorithm (RCGA) optimization technique is
applied to design robust power system stabilizer for both
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遗传算法和粒子群算法求解非线性函数最大值问题(Solving the maximum value problem of nonlinear function by genetic algorithm and particle swarm optimization)
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在matlab中用遗传算法和非线性规划实现函数寻优(Optimization of function by genetic algorithm in MATLAB)
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遗传算法提供了求解非线性规划的通用框架,它不依赖于问题的具体领域。遗传算法的优点是将问题参数编码成染色体后进行优化, 而不针对参数本身, 从而不受函数约束条件的限制; 搜索过程从问题解的一个集合开始, 而不是单个个体, 具有隐含并行搜索特性, 可大大减少陷入局部最小的可能性。而且优化计算时算法不依赖于梯度信息,且不要求目标函数连续及可导,使其适于求解传统搜索方法难以解决的大规模、非线性组合优化问题。(Genetic algorithm provides a general framework f
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Matlab 遗传算法(Genetic Algorithm)优化工具箱是基于基本操作及终止条件、二进制和十进制相互转换等操作的综合函数库。其实现步骤包括:通过输入及输出函数求出遗传算法主函数、初始种群的生成函数,采用选择、交叉、变异操作求得基本遗传操作函数。以函数仿真为例,对该函数优化和GA 改进,只需改写函数m 文件形式即可。(The Matlab Genetic Algorithm optimization toolbox is a comprehensive function librar
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