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Kernel PCA and Pre-Image Reconstruction

version 1.4.0.0 (6.9 MB) by Quan Wang
standard PCA, Gaussian kernel PCA, polynomial kernel PCA, pre-image reconstruction

17.7K Downloads

Updated 02 Sep 2014

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In this package, we implement standard PCA, kernel PCA, and pre-image reconstruction of Gaussian kernel PCA. We also provide three demos: (1) Two concentric spheres embedding; (2) Face classification with PCA/kPCA; (3) Active shape models with kPCA.
Standard PCA is not optimized for very high dimensional data. But our kernel PCA implementation is very efficient, and has been used in many research projects.

Cite As

Quan Wang (2021). Kernel PCA and Pre-Image Reconstruction (https://www.mathworks.com/matlabcentral/fileexchange/39715-kernel-pca-and-pre-image-reconstruction), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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