Factor analysis of mixture of auto-associative neural networks for speaker verification.
Sri GarimellaHynek HermanskyPublished in: Odyssey (2012)
Keyphrases
- auto associative
- factor analysis
- speaker verification
- neural network
- multilayer perceptron
- noisy environments
- artificial neural networks
- associative memory
- independent component analysis
- discriminant analysis
- cluster analysis
- mixture model
- statistical tests
- pattern recognition
- audio visual
- matrix factorization
- back propagation
- emotion recognition
- expectation maximization
- neural network model
- unsupervised learning
- noise reduction
- data mining techniques
- using artificial neural networks
- dimensionality reduction
- statistical analysis
- genetic algorithm