Keyphrases
- semi supervised learning
- speech sounds
- semi supervised
- unlabeled data
- labeled data
- vocal tract
- automatic speech recognition
- supervised learning
- speech signal
- unsupervised learning
- semi supervised classification
- manifold regularization
- machine learning
- improve the classification accuracy
- learning models
- semi supervised learning methods
- training data
- semi supervised learning algorithms
- active learning
- co training
- label propagation
- pattern recognition
- transfer learning
- metric learning
- speech recognition
- model selection
- text mining
- learning algorithm