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Density_Estimation

于 2011-05-05 发布文件大小:2882KB

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代码说明：

分别采用GMM和KDE对Iris数据集进行密度建模，并进行对比。通过EM算法来确定GMM参数，通过交叉验证来确定K值(GMM and KDE respectively Iris data set of density modeling, and compared. GMM by EM algorithm to determine the parameters of K determined by the value of cross-validation)

文件列表：

Density_Estimation
..................\EM_CV.asv,7794,2010-12-02
..................\EM_CV.m,7746,2010-12-02
..................\EM_GM.m,10012,2010-11-26
..................\iris.data,4551,2010-10-14
..................\iris.names,2998,2010-10-12
..................\Iris_setosa.mat,496,2010-10-25
..................\Iris_versicolor.mat,545,2010-10-25
..................\Iris_virginica.mat,538,2010-10-25
..................\kdef.m,240,2010-12-01
..................\KDE_3.asv,3465,2010-12-02
..................\KDE_3.m,3901,2010-12-02
..................\K_H.m,157,2010-12-01
..................\Optimal_BWS.asv,2998,2010-12-02
..................\Optimal_BWS.m,3255,2010-12-02
..................\Plot_EM_GM.fig,212459,2010-12-02

..................\Plot_KDE_1(1).jpg,172321,2010-12-02
..................\Plot_KDE_1(2).jpg,80578,2010-12-02
..................\Plot_KDE_1.fig,203672,2010-12-02
..................\Plot_KDE_2(1).jpg,197274,2010-12-02
..................\Plot_KDE_2(2).jpg,91184,2010-12-02
..................\Plot_KDE_2.fig,203568,2010-12-02
..................\Plot_KDE_3(1).fig,203013,2010-12-02
..................\Plot_KDE_3(1).jpg,194516,2010-12-02
..................\Plot_KDE_3(2).jpg,81847,2010-12-02
..................\Plot_KDE_3.fig,203238,2010-12-02
..................\Plot_KDE_BWS.fig,404838,2010-12-02
..................\Plot_KDE_BWS1(1).jpg,230543,2010-12-02
..................\Plot_KDE_BWS1(2).jpg,109361,2010-12-02
..................\Plot_KDE_BWS1.jpg,202548,2010-12-02
..................\Plot_KDE_BWS2(1).jpg,360756,2010-12-02
..................\Plot_KDE_BWS2(2).jpg,109361,2010-12-02
..................\Variance_Setosa.mat,281,2010-11-29
..................\Variance_Versi.mat,282,2010-11-29
..................\Variance_Virgi.mat,282,2010-11-29

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