Semi-supervised speaker identification under covariate shift.
Makoto YamadaMasashi SugiyamaTomoko MatsuiPublished in: Signal Process. (2010)
Keyphrases
- speaker identification
- covariate shift
- semi supervised
- semi supervised learning
- domain adaptation
- labeled data
- speech recognition
- unlabeled data
- gaussian mixture model
- active learning
- speech signal
- model selection
- noisy environments
- training and test data
- broadcast news
- feature extraction
- co training
- supervised learning
- pairwise
- unsupervised learning
- learning problems
- machine learning
- text categorization
- metric learning
- generative model
- low rank
- non stationary
- automatic speech recognition
- dimensionality reduction
- face recognition
- image processing