Kullback

A Wrapper for jMEF Libraryhttp://www.lix.polytechnique.fr/~nielsen/MEF/This library allows you to cluster your data using kmeans with different divergence, including Kullback Leibler, to compute centroids and different geometric algorithms in the space of probability distributions. Platforms: Matlab

For the description of the divergence you can take a look at :http://en.wikipedia.org/wiki/Kullback-Leibler_divergence Platforms: Matlab

This program finds the center for a set of tensors using tKLReferences: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications to DTI Analysis, IEEE Transactions on Medical Imaging (TMI'10), 2010. Meizhu Liu, Baba C. Vemuri, Shun-Ichi Amari... Platforms: Matlab

tKL between two multivariate normal probability density functions. This program implements the tKL between two multivariate normal probability density functions following the references: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications... Platforms: Matlab

MaxEntropy is a Perl5 module for Maximum Entropy Modeling and Feature Induction. SYNOPSIS use Statistics::MaxEntropy; # debugging messages; default 0 $Statistics::MaxEntropy::debug = 0; # maximum number of iterations for IIS; default 100 $Statistics::MaxEntropy::NEWTON_max_it = 100; #... Platforms: *nix

The code calculates a metric between a pair of multivariate Gaussian Mixture Models.This is a demo code for the unscented Hellinger distance between a pair of Gaussian mixture models. The code follows the derivation of the multivariate unscented Hellinger distance introduced in [1]. Unlike the... Platforms: Matlab