Iterative Synchronization: EM Algorithm Versus Newton-Raphson Method.
Cédric HerzetXavier WauteletValéry RamonLuc VandendorpePublished in: ICASSP (4) (2006)
Keyphrases
- em algorithm
- expectation maximization
- maximum likelihood
- mixture model
- maximum likelihood estimation
- generative model
- parameter estimation
- likelihood function
- gaussian mixture model
- gaussian mixture
- penalized likelihood
- incomplete data
- expectation maximisation
- log likelihood
- probability density function
- finite mixture model
- maximum a posteriori
- model based clustering
- mixture distribution
- likelihood maximization
- probabilistic principal component analysis
- gibbs sampling
- probabilistic model
- hidden variables
- bayesian framework
- multi modal
- hidden markov models
- machine learning