Robust Expectation Maximization Learning Algorithm for Mixture of Experts.
Romina TorresRodrigo SalasHéctor AllendeClaudio MoragaPublished in: IWANN (1) (2003)
Keyphrases
- expectation maximization
- learning algorithm
- mixture model
- em algorithm
- maximum likelihood
- gaussian mixture
- probabilistic model
- machine learning
- reinforcement learning
- gaussian mixture model
- gaussian densities
- finite mixture model
- partial occlusion
- maximum a posteriori
- training data
- image segmentation
- unsupervised learning
- generative model
- active learning
- learning process
- density estimation
- gaussian distribution
- parameter estimation
- classification algorithm
- k means
- generalization error
- maximum likelihood estimation
- robust estimation
- decision trees