Keyphrases
- density estimation
- mixture model
- mixture modeling
- probability density function
- probability density
- density function
- parzen window
- density estimators
- nonparametric density estimation
- kernel density estimation
- outlier detection
- gaussian mixture model
- multivariate gaussian distribution
- expectation maximization
- kernel density estimates
- databases
- em algorithm
- face recognition
- image reconstruction
- machine learning