Keyphrases
- transfer learning
- learning tasks
- labeled data
- knowledge transfer
- machine learning
- active learning
- cross domain
- reinforcement learning
- semi supervised learning
- structure learning
- learning algorithm
- text classification
- transfer knowledge
- machine learning algorithms
- text categorization
- collaborative filtering
- multi task
- domain adaptation
- multi task learning
- manifold alignment
- target domain
- unlabeled data
- text mining
- neural network
- databases