paper

When Shannon and Khinchin meet Shore and Johnson: equivalence of information theory and statistical inference axiomatics

arXiv:1909.12677 · doi:10.1103/PhysRevE.101.042126

Abstract

We propose a unified framework for both Shannon-Khinchin and Shore-Johnson axiomatic systems. We do it by rephrasing Shannon-Khinchine axioms in terms of generalized arithmetics of Kolmogorov and Nagumo. We prove that the two axiomatic schemes yield identical classes of entropic functionals -- Uffink class of entropies. This allows to re-establish the entropic parallelism between information theory and statistical inference that has seemed to be "broken" by the use of non-Shannonian entropies.

6 pages, this version was accepted to Phys. Rev. E

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