Keyphrases
- labeled data
- unlabeled data
- learning algorithm
- semi supervised
- semi supervised learning
- text classification
- active learning
- training data
- supervised learning
- transfer learning
- prior knowledge
- semi supervised classification
- co training
- domain adaptation
- data points
- training examples
- class labels
- labeled examples
- labeled and unlabeled data
- labeled training data
- neural network
- label propagation
- supervised methods
- labeled instances
- information retrieval
- label information
- feature extraction
- feature selection
- sentiment analysis
- unsupervised learning
- reinforcement learning
- labeling process
- semi supervised learning methods
- conditional independence assumption