Parabolic acceleration of the EM algorithm.
Alain BerlinetChristophe RolandPublished in: Stat. Comput. (2009)
Keyphrases
- em algorithm
- expectation maximization
- maximum likelihood
- parameter estimation
- mixture model
- maximum likelihood estimation
- generative model
- gaussian mixture model
- likelihood function
- log likelihood
- hidden variables
- penalized likelihood
- expectation maximisation
- model based clustering
- gibbs sampling
- incomplete data
- gaussian mixture
- mixture modeling
- density estimation
- probability density function
- maximum a posteriori
- probabilistic model
- feature selection
- high dimensional
- likelihood maximization
- image segmentation