GridModel - kernel PCA

Software

Spider toolbox for Matlab (ver. 1.71 (24/7/2006)).

RBF kernel (+/-0.05 uniform noise)

sigma = 1

grid8x8_noise0.05_rbf_pc1pc2.png
grid8x8_noise0.05_rbf_pc1pc3.png
grid8x8_noise0.05_rbf_pc1pc4.png
grid8x8_noise0.05_rbf_pc2pc3.png
grid8x8_noise0.05_rbf_pc2pc4.png
grid8x8_noise0.05_rbf_pc3pc4.png

RBF kernel (+/-0.1 uniform noise)

sigma = 1

grid8x8_noise0.1_rbf_pc1pc2.png
grid8x8_noise0.1_rbf_pc1pc3.png
grid8x8_noise0.1_rbf_pc1pc4.png
grid8x8_noise0.1_rbf_pc2pc3.png
grid8x8_noise0.1_rbf_pc2pc4.png
grid8x8_noise0.1_rbf_pc3pc4.png

RBF kernel (without noise)

sigma = 1

grid8x8_rbf_pc1pc2.png
grid8x8_rbf_pc1pc3.png
grid8x8_rbf_pc1pc4.png
grid8x8_rbf_pc2pc3.png
grid8x8_rbf_pc2pc4.png
grid8x8_rbf_pc3pc4.png

Gaussian kernel (without noise)

sigma = 1

grid8x8_gauss_pc1pc2.png
grid8x8_gauss_pc1pc3.png
grid8x8_gauss_pc1pc4.png
grid8x8_gauss_pc2pc3.png
grid8x8_gauss_pc2pc4.png
grid8x8_gauss_pc3pc4.png

Polynomial kernel (without noise)

degree = 2

grid8x8_poly_pc1pc2.png
grid8x8_poly_pc1pc3.png
grid8x8_poly_pc1pc4.png
grid8x8_poly_pc2pc3.png
grid8x8_poly_pc2pc4.png
grid8x8_poly_pc3pc4.png
page revision: 37, last edited: 05 Feb 2009 17:46
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