A stochastic EM algorithm for a semiparametric mixture model.
Laurent BordesDidier ChauveauPierre VandekerkhovePublished in: Comput. Stat. Data Anal. (2007)
Keyphrases
- mixture model
- em algorithm
- semi parametric
- density estimation
- expectation maximization
- gaussian mixture model
- maximum likelihood
- generative model
- mixture modeling
- parameter estimation
- maximum likelihood estimation
- probability density function
- finite mixture model
- hyperparameters
- probabilistic model
- gaussian mixture
- model based clustering
- information retrieval
- finite mixture models
- least squares
- incomplete data
- maximum a posteriori
- probabilistic mixture model
- linear model
- support vector machine
- mixture of gaussians
- mixture components
- model selection
- graphical models
- pairwise