Approximating Constraint-Based Utility Spaces Using Generalized Gaussian Mixture Models.
Rafik HadfiTakayuki ItoPublished in: PRIMA (2014)
Keyphrases
- gaussian mixture model
- mixture model
- em algorithm
- speaker recognition
- expectation maximization
- feature vectors
- gaussian mixture
- probability density
- maximum likelihood
- variational bayes
- gaussian distribution
- covariance matrices
- feature space
- speaker identification
- finite mixtures
- machine learning
- probability density function