Application of deterministic annealing EM algorithm to MAP/PH parameter estimation.
Hiroyuki OkamuraHidenari KishikawaTadashi DohiPublished in: Telecommun. Syst. (2013)
Keyphrases
- em algorithm
- parameter estimation
- deterministic annealing
- expectation maximization
- maximum a posteriori
- maximum likelihood
- mixture model
- maximum likelihood estimation
- generative model
- likelihood function
- gaussian mixture model
- posterior distribution
- hyperparameters
- incomplete data
- markov random field
- approximate inference
- probabilistic model
- parameter learning
- gibbs sampling
- higher order
- image segmentation
- maximum likelihood estimates
- data clustering
- probability density function
- least squares
- computer vision
- model selection
- feature selection