About distances of discrete distributions satisfying the data processing theorem of information theory

  • Authors:
  • M. C. Pardo;I. Vajda

  • Affiliations:
  • Sch. of Stat., Complutense Univ., Madrid;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

The distances of discrete probability distributions are considered. Necessary and sufficient conditions for validity of the data processing theorem of information theory are established. These conditions are applied to the Burbea-Rao (1982) divergences and Bregman (1967) distances