Families of Alpha- Beta- and Gamma- Divergences: Flexible and Robust Measures of Similarities

In this paper, we extend and overview wide families of Alpha-, Beta- and Gamma-divergences and discuss their fundamental properties. In literature usually only one single asymmetric (Alpha, Beta or Gamma) divergence is considered. We show in this paper that there exist families of such divergences w...

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Bibliographic Details
Main Authors: Andrzej Cichocki, Shun-ichi Amari
Format: Artigo
Language:Inglês
Published: MDPI AG 2010-06-01
Series:Entropy
Subjects:
Similarity measures
generalized divergences
extended Itakura–Saito like divergences
Csiszár–Morimoto and Bregman divergences
Tsallis and Rényi entropies
Online Access:http://www.mdpi.com/1099-4300/12/6/1532/
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