Comparison of the EM algorithm and alternatives.
Theresa SpringerKarsten UrbanPublished in: Numer. Algorithms (2014)
Keyphrases
- em algorithm
- expectation maximization
- maximum likelihood
- mixture model
- gaussian mixture model
- parameter estimation
- generative model
- expectation maximisation
- likelihood function
- gaussian mixture
- incomplete data
- maximum likelihood estimation
- mixture modeling
- log likelihood
- penalized likelihood
- likelihood maximization
- probability density function
- maximum a posteriori
- hidden variables
- model based clustering
- probabilistic model
- image processing
- latent dirichlet
- finite mixtures
- log likelihood function
- gibbs sampling
- closed form
- semi supervised
- image segmentation