Improving the characterization of the alternative hypothesis via kernel discriminant analysis for likelihood ratio-based speaker verification.
Yi-Hsiang ChaoWei-Ho TsaiHsin-Min WangRuei-Chuan ChangPublished in: INTERSPEECH (2006)
Keyphrases
- likelihood ratio
- speaker verification
- kernel discriminant analysis
- hypothesis testing
- noisy environments
- discriminant analysis
- audio visual
- multi class
- face recognition
- multilayer perceptron
- linear discriminant analysis
- dimensionality reduction
- face verification
- emotion recognition
- machine learning
- data mining
- multi modal
- language identification
- upper bound