3 research outputs found
Extended inequalities for weighted Renyi entropy involving generalized Gaussian densities
In this paper the author analyses the weighted Renyi entropy in order to
derive several inequalities in weighted case. Furthermore, using the proposed
notions -th generalized derivation and (; p)-th weighted Fisher
information, extended versions of the moment-entropy, Fisher information and
Cramer-Rao inequalities in terms of generalized Gaussian densities are given.Comment: 17 page
Simple inequalities for weighted entropies
A number of inequalities for the weighted entropies is proposed, mirroring
properties of a standard (Shannon) entropy and related quantities.Comment: 19 pages The paper is wihdrawn as it needs improvemen
Basic inequalities for weighted entropies
The concept of weighted entropy takes into account values of different
outcomes, i.e., makes entropy context-dependent, through the weight function.
In this paper, we establish a number of simple inequalities for the weighted
entropies (general as well as specific), mirroring similar bounds on standard
(Shannon) entropies and related quantities. The required assumptions are
written in terms of various expectations of the weight functions. Examples are
weighted Ky Fan and weighted Hadamard inequalities involving determinants of
positive-definite matrices, and weighted Cram\'{e}r-Rao inequalities involving
the weighted Fisher information matrix.Comment: arXiv admin note: substantial text overlap with arXiv:1409.410