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Description: 这是一个测试gsvd.m函数的matlab代码-This is a test gsvd.m function Matlab code
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Size: 1024 |
Author: 怀坏 |
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Description: （压缩包里一共有5个代码）
pca+lda+粗糙集+模糊神经网络
saveORLimage.m将ORL人脸库分为测试集ptest和训练集pstudy存为imagedata.mat
1.savelda.m将人脸库先进行pca降维，再用lda进行特征提取，得到新的测试集ldatest和训练集ldastudy存为imageldadata.mat
2.对ldastudy进行离散化(discretimage.m)，得到离散化矩阵disdata,存入到imagedisdata.mat
3.将disdata组成决策表(savers.m)，通过对disdata的条件属性进行约简，得到其一个约简，组成新的测试集rstest和训练集rsstudy存为imagersdata.mat
4.对rsstudy进行模糊神经网络训练(savecul.m)，对模糊神经网络的参数进行调整学习将其存入culdata.mat
5.用runfnn.m对rstest进行测试得到其识别率
savem.m和cm.m是用最小距离分类器对训练集和测试集进行分类.-pca+ lda+ Rough Set+ fuzzy neural network
saveORLimage.m will ORL face database is divided into test set and training set ptest for pstudy keep imagedata.mat
Treasury will face 1.savelda.m first dimensionality reduction pca, lda used feature extraction, a new test set and training set ldatest for ldastudy keep imageldadata.mat
2. Ldastudy carried out on the discretization (discretimage.m), to be discrete matrix of disdata, deposited to imagedisdata.mat
3. Disdata the composition of the decision table (savers.m), the conditions on the attributes disdata about Jane, has been one of its reduction to form the new test set and training set rstest for rsstudy keep imagersdata.mat
4. Rsstudy training fuzzy neural network (savecul.m), on the parameters of fuzzy neural network to learn to adjust their deposit culdata.mat
5. Rstest used to test for runfnn.m by its recognition rate
cm.m is savem.m and minimum distance classifier on the training set and test set classificati
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Size: 2048 |
Author: dong |
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Description: MATLAB 图像正交变换
正交变换通用算子 傅立叶变换
离散余弦变换 Walsh- Hadamard 变换 Radon 变换 小波变换
-MATLAB image orthogonal transform orthogonal transform generic operator Fourier transform discrete cosine transform Walsh-Hadamard transform Radon transform wavelet transform
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Size: 5120 |
Author: 齐子新 |
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Description: 线性判别分析（LDA，全称Fisher Linear Discriminant Analysis）算法的C#实现源码，根据stprtool box for matlab中的LDA.m编写。用到MathNet库做相关的矩阵运算，使用zedgraph控制绘图。有简单的测试数据。- C# source code of linear discriminant analysis (LDA, full name of the Fisher Linear Discriminant Analysis) algorithm , according to LDA.m of stprtool box for matlab . Use MathNet library to do matrix operations,and use zedgraph control for drawing. Thers has a simple test data.
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Size: 435200 |
Author: 李洪涛 |
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Description: 用于文本分析和分类的pLSA(Probability Latent Semantic Analysis)的Matlab算法，含有测试数据及算法原理介绍。也可用于图像分析。相比原来的版本，增加了示例程序demo.m，以实现可视化效果，用户更容易使用和理解pLSA算法。-For text analysis and classification of pLSA (Probability Latent Semantic Analysis) of the Matlab algorithm with test data and algorithm theory description. Can also be used for image analysis. Compared to the original version, an increase of sample programs demo.m, to achieve the visual effect, the user can more easily use and understand the algorithm.
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Size: 302080 |
Author: Tang Ketan |
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Description: matlab 实现的LDA算法和线性分类器的实现，其中包括好几个.m文件-matlab implementation of the LDA algorithm and the realization of the linear classifier, which includes several. m file
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Size: 18432 |
Author: hujuan123 |
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Description: David M. Blei
用linux-c编写的lda算法-David M. Blei
Written by linux-c lda algorithm
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Size: 30720 |
Author: 雨露 |
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Description: LDA潜在狄利克雷分布自然语言处理原始论文，By David M.Blei,Andrew Y.Ng 2003-LDA latent Dirichlet distribution of original papers on natural language processing By David M.Blei,Andrew Y.Ng 2003
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Size: 223232 |
Author: 李鹏 |
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Description: .m 文件 机器学习lda例子，lda改进fastlda-. M file lda example of machine learning
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Size: 482304 |
Author: tietie |
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Description: 这是matlab编写的3个常用机器学习分类器代码。其中包括了： 1）PCA 分类其；2）LDA分类器：3）naive贝叶斯分类器。 3个算法的实现参考了《Introduction to Machine
Learning》。 除了这3个分类算法的实现外，代码里面还包含了用于测试的main.m 主程序和一个实验的简要报告。实验在著名数据集acoustic_train_data 上进行。-This source code includes the implementation of three famous classifiers in machine learning. They are 1) PCA, 2) LDA and 3) Naive Bayesian. The detail theory behind these classifier can be found text book <<Introduction to Machine Learning>>. Besides the implementation of these 3 algorithms, the main.m for testing and a brief testing report is also included. (The testing is on data set acoustic_train_data) Enjoy:)
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Size: 371712 |
Author: hhj |
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Description: 线性判别分析函数，可直接调用，内含函数详细说明-Linear discriminant analysis functions can be called directly, containing a detailed description of the function
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Size: 3072 |
Author: yangyang |
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Description: Fisher判别法是历史上最早提出的判别方法之一，其基本思想是将n类m维数据集尽可能地投影到一个方向（一条直线），使得类与类之间尽可能分开。-This package include the training, testing and a demo of Fisher LDA. The testing code also uates precision, recall, accuracy and F1-measure.
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Size: 3072 |
Author: zhuzh |
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Description: it consist of a matlab m file, which does face recognition through PCA and LDA of your choice, should be selected first.-it consist of a matlab m file, which does face recognition through PCA and LDA of your choice, should be selected first.
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Size: 2048 |
Author: dave |
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