Some results on a $χ$-divergence, an~extended~Fisher information and~generalized~Cramér-Rao inequalities
Jean-François BercherPublished in: CoRR (2013)
Keyphrases
- fisher information
- information geometry
- kullback leibler divergence
- kl divergence
- information theory
- sufficient conditions
- noise level
- euclidean space
- positive definite
- exponential family
- probability density function
- feature vectors
- belief propagation
- free energy
- information theoretic
- distance metric
- mutual information