Generalized EM estimation for semi-parametric mixture distributions with discretized non-parametric component.
Jun MaSigurbjorg GudlaugsdottirGraham WoodPublished in: Stat. Comput. (2011)
Keyphrases
- semi parametric
- density estimation
- mixture distributions
- gaussian mixture
- least squares
- mixture model
- regression model
- constrained optimization
- em algorithm
- gaussian mixture model
- statistical inference
- parametric models
- expectation maximization
- statistical distributions
- probability density function
- regression problems
- linear model
- generative model
- hidden markov models
- probabilistic model
- bayesian framework
- maximum likelihood
- genetic programming