Description: 偏最小二乘算法代码及相关说明,在机器学习,实时数值仿真中用得较多-partial least square algorithm. there are many application in mahcine learning and real-time simulating. Platform: |
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Author:chenyag |
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Description: 所谓偏最小二乘法，就是指在做基于最小二乘法的线性回归分析之前，对数据集进行主成分分析降维，下面的源码是没有删减的，GreenSim团队免费提供您使用，转载请注明GreenSim团队（http://blog.sina.com.cn/greensim）。 -The so-called partial least squares method, this means doing the least square method based on linear regression analysis prior to the data sets of principal components analysis dimensionality reduction, the following source code is not deleted, GreenSim team, you are free to use, reproduced please note Ming GreenSim Team (http://blog.sina.com.cn/greensim). Platform: |
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Author:biebietuo |
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Description: 为了更有效地提取图像的局部特征，提出了一种基于2维偏最小二乘法(two—dimensional partial least
square，2DPLS)的图像局部特征提取方法，并将其应用于面部表情识别中。该方法首先利用局部二元模式(1ocal
binary pattern，LBP)算子提取一幅图像中所有子块的纹理特征，并将其组合成局部纹理特征矩阵。由于样本图像
被转化为局部纹理特征矩阵，因此可将传统PLS方法推广为2DPLS方法，用来提取其中的判别信息。2DPLS方法
通过对类成员关系矩阵的构造进行相应的修改，使其适应样本的矩阵形式，并能体现出人脸局部信息重要性的差
异。同时，对于类成员关系协方差矩阵的奇异性问题，也推导出了其广义逆的解析解。基于JAFFE人脸表情库的
实验结果表明，该方法不但可以有效地提取图像局部特征，并能取得良好的表情识别效果。-To better the image of the local feature extraction, a partial least squares method based on 2D (two-dimensional partial least
square, 2DPLS) image local feature extraction method, and applied to facial expression recognition. In this method, use of local binary pattern (1ocal
binary pattern, LBP) operator extracts an image texture features of all sub-blocks, and their combination into the local texture feature matrix. As the sample image
Be translated into the local texture feature matrix, so the traditional PLS method can be generalized to 2DPLS method used to extract the identification information. 2DPLS method
Through the class membership matrix in the corresponding modifications to adapt the sample matrix, and can reflect the importance of face poor local information
Different. Meanwhile, members of the class covariance matrix of the singular relations issues, also derived the generalized inverse of the analytical solution. Based on the JAFFE facial expression database
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Author:MJ |
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Description: 用于partial least square 算法中数据的训练，并得到相应的系数矩阵-Partial least square algorithm for training data and corresponding coefficient matrix Platform: |
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Author:limingzhao |
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Description: 这是很全面偏最小二乘法程序,并且具有中文注释，有效帮助大家利用PLS算法。-It is program of Partial least square.It is noted by chinese. Platform: |
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Author:丁家梅 |
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Description: 物理实验数据处理软件,供对偏最小二乘算法感兴趣的朋友参考-Physics Experiment Data Processing Software for Partial Least Squares and interest on the reference to a friend Platform: |
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Author:wangjinshe |
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Description: 几篇偏最小二乘方面的文章,为第二代统计分析技术,兼顾相关分析,回归和主成分分析.-Several papers on partial least square method that can conduct the reggression, Principal components analysis and correlation analysis. Platform: |
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Author:甘续生 |
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Description: 实现pls的编程,有完整的数据模型，用仿真数据实现偏最小二乘算法，同时计算T2和SPE-PLS programming realization, have complete data model, with the simulation data achieve partial least square algorithm, and the calculation T2 and SPE
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Author:林桂梅 |
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Description: 偏最小二乘回归提供一种多线性回归建模的方法，特别是当两组变量个数很多，且存在多重相关性时-A new method iS proposed to select the number of principal component of
PLS in PLS regression principal component through analysis and partial
least square as major mathematic tools Platform: |
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Author:Tom |
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Description: 分类工具包，含有多个分类算法的matlab源程序，适用于类别数据的分类和可视化-The Classification toolbox for MATLAB is a collection of MATLAB modules for calculating classification (supervised pattern recognition) multivariate models: Discriminant Analysis, Partial Least Square Discriminant Analysis (PLSDA), Classification trees (CART), K-Nearest Neighbors (kNN) and Soft Independent Modeling of Class Analogy (SIMCA).
This is the version 3.1 of the Classification toolbox for MATLAB
Classification toolbox for MATLAB has been released by Milano Chemometrics and QSAR research Group.
Visit our website at www.disat.unimib.it/chm
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Author:Alex |
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Description: 偏最小二乘法是集主成分分析、典型相关分析和多元线性回归分析3种分析方法的优点于一身。-Partial least square method is a set of principal component analysis, canonical correlation analysis and multiple linear regression analysis of the 3 kinds of analysis methods of the advantages of a body. Platform: |
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Author:wangjunke |
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Description: THIS A VARIABLE SELECTION METHOD WITH APPLIED IN PARTIAL LEAST SQUARE REGRRESSION-THIS IS A VARIABLE SELECTION METHOD WITH APPLIED IN PARTIAL LEAST SQUARE REGRRESSION Platform: |
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Author:jamal |
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Description: PenSim Data
Simulated data for training set for Partial Least Square (PLS) or Principal Component Analysis (PCA) Fault Detection Platform: |
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Author:humankinetics |
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