Gradient-based training of Gaussian Mixture Models in High-Dimensional Spaces.
Alexander GepperthBenedikt PfülbPublished in: CoRR (2019)
Keyphrases
- gaussian mixture model
- mixture model
- speaker recognition
- feature vectors
- maximum likelihood
- gaussian mixture
- em algorithm
- probability density
- probability density function
- speaker identification
- covariance matrices
- training set
- density estimation
- gaussian distribution
- data mining
- speech signal
- machine learning
- language model
- decision trees
- neural network