Generalized Competitive Learning of Gaussian Mixture Models.
Zhiwu LuHorace Ho-Shing IpPublished in: IEEE Trans. Syst. Man Cybern. Part B (2009)
Keyphrases
- competitive learning
- gaussian mixture model
- mixture model
- neural network
- speaker recognition
- data clustering
- unsupervised learning
- self organizing maps
- feature vectors
- maximum likelihood
- em algorithm
- expectation maximization
- feature space
- free energy
- probability density
- gaussian mixture
- probability density function
- k means
- information theoretic
- density estimation
- generative model
- pairwise
- feature maps
- bayesian networks
- machine learning