Keyphrases
- density estimation
- mixture model
- mixture modeling
- finite mixture model
- exponential family
- gaussian mixture model
- gaussian mixture
- mixture of gaussians
- expectation maximization
- density function
- em algorithm
- parzen window
- probability density
- probability density function
- outlier detection
- generative model
- density estimators
- nonparametric density estimation
- kernel density estimation
- unsupervised learning
- probabilistic model
- multivariate gaussian distribution
- model selection
- maximum likelihood
- machine learning
- language model
- data mining