A fast fixed-point BYY harmony learning algorithm on Gaussian mixture with automated model selection.
Jinwen MaXuefeng HePublished in: Pattern Recognit. Lett. (2008)
Keyphrases
- fixed point
- model selection
- gaussian mixture
- model selection criteria
- mixture model
- learning algorithm
- selection criterion
- cross validation
- gaussian mixture model
- machine learning
- hyperparameters
- parameter estimation
- em algorithm
- covariance matrix
- closed form
- sample size
- probability density function
- unsupervised learning
- sufficient conditions
- density estimation
- expectation maximization
- dynamical systems
- active learning
- machine learning algorithms
- reinforcement learning
- supervised learning
- training data
- selection criteria
- belief propagation
- feature selection
- generalization bounds
- information criterion
- machine learning methods
- feature space
- object recognition
- state space