Regularized Maximum Likelihood Estimation and Feature Selection in Mixtures-of-Experts Models.
Faicel ChamroukhiBao Tuyen HuynhPublished in: CoRR (2018)
Keyphrases
- maximum likelihood estimation
- feature selection
- parameter estimation
- em algorithm
- expectation maximization
- model selection
- feature space
- maximum likelihood
- probabilistic model
- least squares
- unsupervised learning
- statistical models
- mixture of gaussians
- text classification
- nearest neighbor
- mixture model
- probability distribution
- factor analyzers