Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- labeled data
- supervised learning
- semi supervised classification
- unsupervised learning
- label propagation
- learning problems
- improve the classification accuracy
- machine learning
- co training
- manifold regularization
- active learning
- graph based semi supervised learning
- labeled examples
- training data
- transfer learning
- regularization framework
- semi supervised learning algorithms
- semi supervised learning methods
- labeled and unlabeled data
- learning models
- domain adaptation
- metric learning
- feature selection