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