Improving inference of Gaussian mixtures using auxiliary variables.
Andrea MercatantiFan LiFabrizia MealliPublished in: Stat. Anal. Data Min. (2015)
Keyphrases
- gaussian mixture
- auxiliary variables
- expectation maximization
- em algorithm
- gaussian mixture model
- probability density function
- closed form
- deformable models
- covariance matrix
- graph cuts
- mixture model
- higher order
- half quadratic
- multiscale
- density estimation
- probabilistic model
- bayesian networks
- signal processing
- pattern recognition