Kernel PCA and Pre-Image Reconstruction

standard PCA, Gaussian kernel PCA, polynomial kernel PCA, pre-image reconstruction

https://www.mathworks.com/matlabcentral/fileexchange/39715-kernel-pca-and-pre-image-reconstruction

Version 3.2.0 (6.94 MB)
18K Downloads
(15)
15 Jun 2023
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Cite As

Quan Wang (2026). Kernel PCA and Pre-Image Reconstruction (https://github.com/wq2012/kPCA/releases/tag/v3.2), GitHub. Retrieved .

Categories

Find more on Dimensionality Reduction and Feature Extraction in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
3.2.0

See release notes for this release on GitHub: https://github.com/wq2012/kPCA/releases/tag/v3.2
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1.4.0

Fixed a fatal bug in pre-image reconstruction.
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1.3.0

addpath('../code') in demo2
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1.2.0

We replaces all demos, and the data used for the demo. We also updated the document to provide better illustration and better experiments. Now the code generates exactly the same results as shown in the paper.
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1.1.0

The efficiency is optimized.
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1.0.0

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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.