Keyphrases
- gaussian mixture
- em algorithm
- mixtures of gaussians
- gaussian mixture model
- closed form
- covariance matrix
- expectation maximization
- probability density function
- density estimation
- mixture model
- probability density
- gaussian density
- feature vectors
- gaussian densities
- mixture of gaussians
- maximum likelihood
- kl divergence
- image processing
- probabilistic model
- generative model
- latent variables
- ground truth
- reinforcement learning
- high quality
- image segmentation
- machine learning