-
遗传算法优化神经网络结构源程序
遗传算法优化神经网络结构源程序-Genetic algorithm neural network structure source
- 2022-10-17 00:30:03下载
- 积分:1
-
This is a rough set data mining of the book, which also introduced several other...
这是一本粗糙集数据挖掘的书,其中同时介绍了其他几种数据挖掘方法,并进行了相关对比-This is a rough set data mining of the book, which also introduced several other data mining methods, and conduct the relevant comparison
- 2023-03-01 05:00:05下载
- 积分:1
-
Hopfield 网――擅长于联想记忆与解迷路 实现H网联想记忆的关键,是使被记忆的模式样本对应网络能量函数的极小值。 设有M个N维记忆模式,通过对网络N个神经
Hopfield 网――擅长于联想记忆与解迷路 实现H网联想记忆的关键,是使被记忆的模式样本对应网络能量函数的极小值。 设有M个N维记忆模式,通过对网络N个神经元之间连接权 wij 和N个输出阈值θj的设计,使得: 这M个记忆模式所对应的网络状态正好是网络能量函数的M个极小值。 比较困难,目前还没有一个适应任意形式的记忆模式的有效、通用的设计方法。 H网的算法 1)学习模式――决定权重 想要记忆的模式,用-1和1的2值表示 模式:-1,-1,1,-1,1,1,... 一般表示: 则任意两个神经元j、i间的权重: wij=∑ap(i)ap(j),p=1…p; P:模式的总数 ap(s):第p个模式的第s个要素(-1或1) wij:第j个神经元与第i个神经元间的权重 i = j时,wij=0,即各神经元的输出不直接返回自身。 2)想起模式: 神经元输出值的初始化 想起时,一般是未知的输入。设xi(0)为未知模式的第i个要素(-1或1) 将xi(0)作为相对应的神经元的初始值,其中,0意味t=0。 反复部分:对各神经元,计算: xi (t+1) = f (∑wijxj(t)-θi), j=1…n, j≠i n―神经元总数 f()--Sgn() θi―神经元i发火阈值 反复进行,直到各个神经元的输出不再变化。-Hopfield network-- good at associative memory solution with the realization of lost H associative memory networks, are key to bringing the memory model samples corresponding network energy function of the minimum. With M-N-dimensional memory model, the network N neurons connect between right wij and N output threshold j design makes : M-mode memory corresponding to the network is a state network energy function is the M-000 minimum. Mor
- 2023-03-24 10:55:03下载
- 积分:1
-
Multi
多层权核k均值算法,原作者Yuqiang Guan,现在将他共享,与大家共同学习!-Multi-layer k-means algorithm for nuclear power, original author Yuqiang Guan, will now share him with everyone learning together!
- 2022-03-04 23:29:13下载
- 积分:1
-
遗传算法做图像的模式匹配,绝对经典,有源码看,有执行文件可以执行,下面有个执行环境的文件请先安装。...
遗传算法做图像的模式匹配,绝对经典,有源码看,有执行文件可以执行,下面有个执行环境的文件请先安装。-Genetic algorithm to do pattern matching images, absolute classics, and have look source, has the implementation of a document can be implemented, has the following months the implementation of environmental documents, please install.
- 2022-05-20 20:16:22下载
- 积分:1
-
goat遗传算法工具包,可参考使用,节省遗传算法开发时间
goat遗传算法工具包,可参考使用,节省遗传算法开发时间-goat genetic algorithm tool kit, refer to the use of genetic algorithms to save development time
- 2022-08-09 22:23:17下载
- 积分:1
-
用BP神经网络实现曲线的模拟
用BP神经网络实现曲线的模拟-BP neural network simulation curve
- 2022-01-25 22:00:02下载
- 积分:1
-
粗糙集属性约简算法程序和相应的学术文章,以及一些参考资料和学习网站...
粗糙集属性约简算法程序和相应的学术文章,以及一些参考资料和学习网站-Rough Set Attribute Reduction Algorithm procedures and the corresponding academic article, as well as some reference and learning site
- 2023-05-01 18:25:02下载
- 积分:1
-
This procedure is prepared bp artificial neural networks, btw samples for identi...
本程序是人工编写的bp神经网络,针对识别样本btw三类进行训练和识别。-This procedure is prepared bp artificial neural networks, btw samples for identification of three types of training and identification.
- 2022-02-01 10:08:54下载
- 积分:1
-
贝叶斯优化算法是一种新的演化算法,通过贝叶斯概率统计的知识来学习后代,可是使演化朝有利的方向前进,程序用C实现了贝叶斯优化算法。...
贝叶斯优化算法是一种新的演化算法,通过贝叶斯概率统计的知识来学习后代,可是使演化朝有利的方向前进,程序用C实现了贝叶斯优化算法。-Bayesian Optimization Algorithm is a new evolutionary algorithm, through Bayesian probability and statistics to learn the knowledge of future generations, but to enable the evolution towards a favorable direction, procedures C achieved a Bayesian Optimization Algorithm.
- 2022-07-03 10:48:26下载
- 积分:1