Nonlinear random effects mixture models: Maximum likelihood estimation via the EM algorithm.
Xiaoning WangAlan SchumitzkyDavid Z. D'ArgenioPublished in: Comput. Stat. Data Anal. (2007)
Keyphrases
- em algorithm
- maximum likelihood estimation
- mixture model
- expectation maximization
- maximum likelihood
- gaussian mixture model
- parameter estimation
- generative model
- density estimation
- gaussian mixture
- likelihood function
- mixture of gaussians
- hyperparameters
- mixture modeling
- probability density function
- probabilistic model
- mixture components
- model based clustering
- finite mixture model
- log likelihood function
- finite mixtures
- incomplete data
- maximum a posteriori
- image segmentation
- dirichlet distribution
- unsupervised learning
- feature extraction
- information retrieval
- machine learning