Multi-regularization Parameters Estimation for Gaussian Mixture Classifier based on MDL Principle.
Xiuling ZhouPing GuoC. L. Philip ChenPublished in: IJCCI (NCTA) (2011)
Keyphrases
- gaussian mixture
- mdl principle
- parameters estimation
- parameter estimation
- em algorithm
- minimum description length
- expectation maximization
- gaussian mixture model
- prior information
- closed form
- mixtures of gaussians
- probability density function
- covariance matrix
- learning algorithm
- information theory
- image restoration
- mixture model
- estimation algorithm
- maximum likelihood
- image processing
- density estimation
- sample size
- computationally efficient