A Novel Approach for Phase-Type Fitting with the EM Algorithm.
Axel ThümmlerPeter BuchholzMiklós TelekPublished in: IEEE Trans. Dependable Secur. Comput. (2006)
Keyphrases
- em algorithm
- expectation maximization
- parameter estimation
- mixture model
- maximum likelihood
- gaussian mixture model
- generative model
- maximum likelihood estimation
- expectation maximisation
- likelihood function
- incomplete data
- log likelihood
- maximum a posteriori
- gaussian mixture
- likelihood maximization
- density estimation
- probability density function
- finite mixture models
- computer vision
- hidden variables
- mixture modeling
- bayesian framework
- model based clustering
- penalized likelihood