Covariate shift adaptation for semi-supervised speaker identification.
Makoto YamadaMasashi SugiyamaTomoko MatsuiPublished in: ICASSP (2009)
Keyphrases
- covariate shift
- speaker identification
- semi supervised
- semi supervised learning
- domain adaptation
- speech recognition
- unlabeled data
- labeled data
- gaussian mixture model
- speech signal
- active learning
- noisy environments
- supervised learning
- unsupervised learning
- co training
- pairwise
- data generation
- broadcast news
- model selection
- feature extraction
- metric learning
- text categorization
- low rank
- learning problems
- training and test data
- audio features
- training data
- transfer learning
- machine learning
- language model
- hidden markov models
- training set
- pattern recognition
- image processing