Keyphrases
- mixture model
- gaussian mixture model
- em algorithm
- probabilistic model
- generative model
- model selection
- density estimation
- expectation maximization
- maximum likelihood
- unsupervised learning
- probability density function
- language model
- automatic model selection
- finite mixtures
- model based clustering
- machine learning
- bayesian framework
- pattern recognition
- image processing
- log linear models
- feature selection