An information theoretic analysis of maximum likelihood mixture estimation for exponential families.
Arindam BanerjeeInderjit S. DhillonJoydeep GhoshSrujana MeruguPublished in: ICML (2004)
Keyphrases
- exponential family
- maximum likelihood
- parameter estimation
- maximum likelihood estimation
- log likelihood
- density estimation
- mixture model
- em algorithm
- expectation maximization
- variational bayes
- maximum a posteriori
- gaussian distribution
- hyperparameters
- statistical models
- fisher information
- graphical models
- closed form
- gaussian mixture model