Keyphrases
- density estimation
- neural network
- probability density
- mixture model
- pattern recognition
- density function
- probability density function
- mixture modeling
- parzen window
- outlier detection
- multivariate gaussian distribution
- nonparametric density estimation
- density estimators
- em algorithm
- gaussian mixture model
- self organizing maps
- similarity measure
- generative model
- low dimensional
- active learning
- data analysis
- information retrieval
- kernel density estimator
- machine learning
- databases