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修改过的用c语言编写的遗传算法优化BP神经网络初始阈值的程序,效果还行。可根据实际情况加一些归一化。-Modified genetic algorithm to optimize BP neural network initial threshold c language program, the effect is okay. Actual situation according to add some normalization.
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利用遗传算法优化BP神经网络权值和阈值的matlab-The use of genetic algorithm to optimize BP neural network weights and threshold
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基于最大类间方差阈值与遗传算法的道路分割,是基于最小二乘法的改进-Based on road Otsu threshold segmentation and genetic algorithm is based on the least square method to improve
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matlab写的神经网络代码,其中含有遗传算法对神经网络的权值和阈值优化模块,解释比较详细,师兄的毕业设计部分代码-Written in Matlab neural network code, which contains the genetic algorithm of neural network weights and threshold optimization module, a more detailed explanation, senior graduation design p
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主要是基于mtlab的程序,遗传算法无功优化,比较了软阈值,硬阈值及当今各种阈值计算方法。- Mainly based on the mtlab procedures, Genetic algorithm based reactive power optimization, Comparison of soft threshold and hard threshold and today various threshold calculation method.
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函数实现了lelief算法。(计算样本的每一个特征的分类权重,选出具有最大权重的一组特征。样本的特征就是基因)。
对权重较大的一组基因进行两两冗余分析。将相关性弱的和强相关中权重大的基因保留,即为特征基因。
已知基因表达谱数据、不同类样本的个数,自行设定分类特征的权重阈值。
对原始数据标准化的方法:(x-基因均值)/基因方差。
样本的类内类间距离采用欧氏距离。-Lelief function implements the algorithm. (Classificatio
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基于遗传算法实现灰度图像二阈值分割,使图像分割的更合理(Two threshold segmentation of gray image based on genetic algorithm, which makes the image segmentation more reasonable)
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用遗传算法和otsu实现多彩色图像的多阈值分割 。。。。。。。。。。。。(Multi threshold segmentation based on genetic algorithm)
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