Mismatched estimation and relative entropy in vector Gaussian channels.
Minhua ChenJohn D. LaffertyPublished in: ISIT (2013)
Keyphrases
- relative entropy
- information theoretic
- covariance matrix
- information theory
- mutual information
- log likelihood
- mahalanobis distance
- gaussian mixture
- probability density
- decision trees
- density estimation
- parameter estimation
- gaussian mixture model
- dimensionality reduction
- closed form
- maximum likelihood estimation
- kullback leibler divergence
- feature vectors