Maximum likelihood and minimum classification error factor analysis for automatic speech recognition.
Lawrence K. SaulMazin G. RahimPublished in: IEEE Trans. Speech Audio Process. (2000)
Keyphrases
- factor analysis
- automatic speech recognition
- minimum classification error
- discriminative training
- maximum likelihood
- maximum likelihood estimation
- hidden markov models
- speech recognition
- speaker adaptation
- discriminant analysis
- independent component analysis
- parameter estimation
- speech signal
- matrix factorization
- cluster analysis
- expectation maximization
- em algorithm
- statistical tests
- statistical pattern recognition
- neural network
- gaussian mixture model
- mixture model
- hyperparameters
- decision trees