Expressions for the Entropy of Binomial-Type Distributions

Mahdi Cheraghchi

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arXiv · 1708.06394

Expressions for the Entropy of Binomial-Type Distributions

Mahdi Cheraghchi

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Abstract

We develop a general method for computing logarithmic and log-gamma expectations of distributions. As a result, we derive series expansions and integral representations of the entropy for several fundamental distributions, including the Poisson, binomial, beta-binomial, negative binomial, and hypergeometric distributions. Our results also establish connections between the entropy functions and to the Riemann zeta function and its generalizations.

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Mahdi Cheraghchi. 2017-08-21. Expressions for the Entropy of Binomial-Type Distributions. https://arxiv.org/abs/1708.06394

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