Unsupervised Parameterisation of Gaussian Mixture Models.
Daniel PonsaF. Xavier RocaPublished in: CCIA (2002)
Keyphrases
- gaussian distribution
- gaussian mixture model
- mixture model
- covariance matrices
- expectation maximization
- unsupervised learning
- maximum likelihood
- em algorithm
- feature vectors
- speaker recognition
- gaussian mixture
- probability density function
- feature space
- density estimation
- semi supervised
- shape model
- speaker identification
- supervised learning
- finite mixtures
- probability density
- model selection
- image processing
- bayesian information criterion
- machine learning