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一种通过自组织竞争学习网络实现数据降维和可视化的单层神经网络模型。用此算法可以把输入空间的多维映射到低维的(一维或者二维)的离散网络上,并将保持相同性质的输入数
一种通过自组织竞争学习网络实现数据降维和可视化的单层神经网络模型。用此算法可以把输入空间的多维映射到低维的(一维或者二维)的离散网络上,并将保持相同性质的输入数据在映射到低维空间时的拓扑一致性。iris以及letter两个数据集进行分类-A competitive learning through self-organizing network for data dimensionality reduction and visualization of single-layer neural network model. Using this algorithm can be multi-dimensional input space is mapped to the low-dimensional (one-dimensional or two-dimensional) discrete network, and will remain the same as the nature of the input data is mapped to the low-dimensional space of topological consistency. iris as well as the letter the two data sets to classify
- 2022-02-11 22:55:39下载
- 积分:1
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支持向量机工具箱使用方法演示,讲述如何使用svm的工具箱。...
支持向量机工具箱使用方法演示,讲述如何使用svm的工具箱。-Support Vector Machines to use the toolbox demonstration on how to use the toolbox svm.
- 2022-03-29 11:07:41下载
- 积分:1
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销售预测系统,可以根据历史销售数据对未来的销售量进行有效预测,采用BP神经网络对预测模型进行训练,可以达到不错效果...
销售预测系统,可以根据历史销售数据对未来的销售量进行有效预测,采用BP神经网络对预测模型进行训练,可以达到不错效果-sales forecasting system, based on historical sales data for the future effective sales forecasts, BP neural network model to predict the training, they can achieve good results
- 2023-03-06 15:55:03下载
- 积分:1
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用遗传算法求最小值,程序寻求表达x1 x1 ..
利用遗传算法求最小值,程序中求得是表达式x1*x1+x2*x2+x3*x3再-2~2上的最小值,以及对应的x值,算法中使用二进制编码,交叉采用不同交叉和优势交叉,变异也分两种,不用变异和优势变异-using genetic algorithms for the minimum, procedures to seek expressions x1 x1 x2*** x2 x3 x3 another 2 ~ 2 on the minimum, and the corresponding value of x, algorithm using binary encoding, using different cross-cross and advantages of crossover and mutation at the two without variation and variation advantage
- 2022-07-18 09:57:00下载
- 积分:1
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《模式分析的核方法》一书中的源代码,其中有该书的基本介绍和talk!...
《模式分析的核方法》一书中的源代码,其中有该书的基本介绍和talk!
- 2022-01-24 18:56:52下载
- 积分:1
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BP神经网络自适应步长训练算法,采用最小误差法,梯度下降法,自适应调节权值...
BP神经网络自适应步长训练算法,采用最小误差法,梯度下降法,自适应调节权值-BP neural network training anaysis, is realized by using error feed back, gradient descent applied updating of synaptic weights
- 2022-07-22 10:42:25下载
- 积分:1
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采用“提前停止”方法提高 BP 网络的推广能力。对于和例 2相同的问题,在本例中我们将采用训练函数 traingdx...
采用“提前停止”方法提高 BP 网络的推广能力。对于和例 2相同的问题,在本例中我们将采用训练函数 traingdx -The use of
- 2022-01-31 04:59:10下载
- 积分:1
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一个可逆跳转蒙特卡罗采样(RJMCMC)算法的详细程序,等。
一个可逆跳转蒙特卡罗采样(RJMCMC)算法详细程序,内附相关论文,对照论文看算法,便于理解。包含多种运动方式(增加,减少,分裂,合成,更新)-A Reversible Jump Monte Carlo sampling (RJMCMC) algorithm detailed procedures, enclosing the relevant papers, watch the control thesis algorithm, easy to understand. Contains a wide range of movement (increase, decrease, fragmentation, synthesis, update)
- 2022-03-29 15:18:15下载
- 积分:1
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Fisher Linear Discrimination (FLD) classifier source code, including training fu...
Fisher线性判别分类器源代码,包括训练函数和测试函数。-Fisher Linear Discrimination (FLD) classifier source code, including training function and test function.
- 2022-07-13 11:29:43下载
- 积分:1
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蚁群算法源程序 ,比较实用,有简要说明
蚁群算法源程序 ,比较实用,有简要说明-蚁群算法源程序 ,比较实用,有简要说明
- 2023-01-10 03:45:04下载
- 积分:1