A Hybrid Markov Model Based on EM Algorithm.
Xuegang YuYanheng LiuDa WeiLing-yin LeiPublished in: ICARCV (2006)
Keyphrases
- em algorithm
- expectation maximization
- mixture model
- maximum likelihood
- gaussian mixture model
- parameter estimation
- maximum likelihood estimation
- generative model
- gaussian mixture
- expectation maximisation
- incomplete data
- likelihood function
- log likelihood
- hidden variables
- markov chain
- likelihood maximization
- density estimation
- probability density function
- finite mixture model
- finite mixture models
- computer vision
- matrix factorisation
- maximum a posteriori
- probabilistic model
- model based clustering
- mixture modeling
- unsupervised learning
- probability distribution
- finite mixtures
- penalized likelihood
- image segmentation