Keyphrases
- mixture model
- em algorithm
- gaussian mixture model
- generative model
- probabilistic model
- density estimation
- model selection
- expectation maximization
- unsupervised learning
- training data
- decision trees
- mixture modeling
- maximum likelihood
- supervised classification
- language model
- unlabeled samples
- probability density function
- dirichlet process
- bayesian classifier
- support vector
- dirichlet processes
- learning algorithm
- gaussian densities
- gaussian mixture
- training examples
- feature set
- supervised learning
- object recognition
- pattern recognition
- feature selection