Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- labeled data
- supervised learning
- semi supervised classification
- machine learning
- training data
- learning problems
- manifold regularization
- active learning
- co training
- improve the classification accuracy
- labeled examples
- transfer learning
- graph based semi supervised learning
- unsupervised learning
- label propagation
- semi supervised learning algorithms
- real world
- regularization framework
- learning models
- pairwise
- data sets
- domain adaptation
- probabilistic model
- training set
- unlabeled samples
- pattern recognition
- reinforcement learning
- data mining
- opinion detection