http://homepage.tudelft.nl/19j49/Matlab_Toolbox_for_Dimensionality_Reduction.html Quoted from the official site: The Matlab Toolbox for Dimensionality
Reduction contains Matlab implementations of 33 techniques for
dimensionality reduction and metric learning. A large number of
implementations was developed from scratch, whereas other
implementations are improved versions of software that was already
available on the Web. The implementations in the toolbox are
conservative in their use of memory. The toolbox is available for
download here.
Reference: L.J.P. van der Maaten, E.O. Postma, and H.J. van den Herik. Dimensionality Reduction: A Comparative Review. Tilburg University Technical Report, TiCC-TR 2009-005, 2009. [ PDF ] | 