It is need to implement PCA AND KPCA.

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It is need to implement PCA AND KPCA.

Original issue reported on code.google.com by pypzen...@gmail.com on 27 Jul 2008 at 10:28

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Original comment by andrew.k...@gmail.com on 5 Dec 2008 at 6:27

• Changed state: Accepted
• Added labels: Project-Math, Type-Enhancement
• Removed labels: Type-Defect

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Hi there,

I've implemented both PCA and KPCA to use with AForge.NET. They have been part 
of an 
extension framework I've been developing for my own use over the years, but I 
am now 
polishing it for public release.

The code related to Kernel Principal Component Analysis (KPCA) is presented in:
http://crsouza.blogspot.com/2010/01/kernel-principal-component-analysis-in.html

and standard Principal Component Analysis (PCA) is presented in:
http://crsouza.blogspot.com/2009/09/principal-component-analysis-in-c.html

Both have accompanying sample applications to demonstrate their use. Linear 
Discriminant Analysis (LDA) and Kernel Discriminant Analysis (KDA) will follow 
shortly.

Regards,
César

Original comment by cesarso...@gmail.com on 22 Jan 2010 at 5:53

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Original comment by andrew.k...@gmail.com on 1 Mar 2010 at 10:24

• Changed state: New