A Generalized Competitive Learning Algorithm on Gaussian Mixture with Automatic Model Selection.
Zhiwu LuXiaoqing LuPublished in: RSKT (2006)
Keyphrases
- gaussian mixture
- automatic model selection
- mixture model
- learning algorithm
- gaussian mixture model
- em algorithm
- expectation maximization
- probability density function
- model selection
- density estimation
- factor analysis
- covariance matrix
- maximum likelihood
- closed form
- probabilistic model
- generative model
- unsupervised image segmentation
- unsupervised learning
- reinforcement learning
- training data
- machine learning
- supervised learning
- cross validation
- image segmentation
- language model
- information criterion
- active learning