Hierarchical Gaussian mixture model for speaker verification.
Ming LiuEric ChangBei-qian DaiPublished in: INTERSPEECH (2002)
Keyphrases
- gaussian mixture model
- speaker recognition
- speaker verification
- mixture model
- speaker identification
- feature vectors
- language identification
- maximum likelihood
- noisy environments
- expectation maximization
- feature space
- em algorithm
- audio visual
- generative model
- emotion recognition
- unsupervised learning
- neural network
- multi modal
- data points
- prior knowledge
- computer vision
- machine learning