Keyphrases
- density estimation
- mixture model
- probability density function
- probability density
- outlier detection
- density function
- kernel density estimation
- mixture modeling
- density estimators
- parzen window
- gaussian mixture model
- multivariate gaussian distribution
- nonparametric density estimation
- em algorithm
- expectation maximization
- density estimates
- information retrieval
- databases
- multi class
- probability distribution
- training set