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In this work we analyze principle component analysis (PCA) as a deterministic input-output system. We show that the relative information loss induced by reducing the dimensionality of the data after p...
Relative information entropy of an inhomogeneous universe
inhomogeneous cosmology gravitational instability large-scale structure of the universe information entropy
2010/12/20
In the context of averaging an inhomogeneous cosmological model, we propose a natural measure identical to the Kullback-Leibler relative information entropy, which expresses the distinguishability of ...
Generalized Relative Information and Information Inequalities
Relative information Csisz'{a}r's $f-$divergence $chi ^2-$divergence Hellinger's discrimination Relative information of type s Information inequalities
2008/7/1
Generalized Relative Information and Information Inequalities.