Keyphrases
- gaussian mixture
- mixtures of gaussians
- gaussian mixture model
- covariance matrix
- expectation maximization
- em algorithm
- mixture model
- probability density function
- closed form
- regression model
- model selection
- kl divergence
- gaussian densities
- density estimation
- gaussian density
- probability density
- mixture of gaussians
- multiscale
- bayesian framework
- image reconstruction
- nearest neighbor
- information retrieval
- machine learning