Tight MMSE Bounds for the AGN Channel Under KL Divergence Constraints on the Input Distribution.
Michael FaußAbdelhak M. ZoubirAlex DytsoH. Vincent PoorPublished in: SSP (2018)
Keyphrases
- kl divergence
- kullback leibler
- upper bound
- lower bound
- kullback leibler divergence
- mahalanobis distance
- information theoretic
- gaussian distribution
- worst case
- exponential family
- gaussian mixture
- posterior distribution
- probability density
- probability distribution
- probability density function
- translation model
- dissimilarity measure
- mutual information
- maximum likelihood
- feature space
- bayesian networks
- missing values
- statistical models
- distance measure