Compensating Inter-Dataset Variability in PLDA Hyper-Parameters for Robust Speaker Recognition.
Hagai AronowitzPublished in: Odyssey (2014)
Keyphrases
- speaker recognition
- hyperparameters
- gaussian mixture model
- closed form
- model selection
- cross validation
- speaker identification
- bayesian framework
- data sets
- gaussian process
- maximum a posteriori
- maximum likelihood
- em algorithm
- speech signal
- feature vectors
- speaker verification
- noise level
- support vector
- face recognition
- generative model
- noisy environments
- support vector machine
- learning algorithm