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