Finite mixtures of canonical fundamental skew t-distributions - The unification of the restricted and unrestricted skew t-mixture models.
Sharon X. LeeGeoffrey J. McLachlanPublished in: Stat. Comput. (2016)
Keyphrases
- finite mixtures
- mixture model
- minimum message length
- gaussian mixture model
- em algorithm
- model selection
- generative model
- expectation maximization
- probabilistic model
- unsupervised learning
- density estimation
- maximum likelihood
- mixture components
- language model
- image processing
- probability density function
- discriminative learning
- object recognition