| Literature DB >> 33287092 |
Abstract
We consider a sub-class of the f-divergences satisfying a stronger convexity property, which we refer to as strongly convex, or κ-convex divergences. We derive new and old relationships, based on convexity arguments, between popular f-divergences.Entities:
Keywords: Bayes risk; Jensen–Shannon divergence; Pinsker’s inequality; convexity; f-divergence; hypothesis testing; information measures; skew-divergence; total variation
Year: 2020 PMID： 33287092 DOI： 10.3390/e22111327
Source DB: PubMed Journal: Entropy (Basel) ISSN： 1099-4300 Impact factor: 2.524