On information closures of exponential families

A counterexample

I. Csiszár, František Matúš

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A closure of an exponential family in reversed information divergence may be neither reverse information-closed nor log-convex.

Original languageEnglish
Pages (from-to)922-924
Number of pages3
JournalIEEE Transactions on Information Theory
Volume50
Issue number5
DOIs
Publication statusPublished - May 2004

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divergence

Keywords

  • Exponential family
  • Information closure
  • Log-convexity

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Information Systems

Cite this

On information closures of exponential families : A counterexample. / Csiszár, I.; Matúš, František.

In: IEEE Transactions on Information Theory, Vol. 50, No. 5, 05.2004, p. 922-924.

Research output: Contribution to journalArticle

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