Keyphrases
- transfer learning
- knowledge transfer
- learning tasks
- labeled data
- manifold alignment
- reinforcement learning
- object recognition
- active learning
- cross domain
- text classification
- unsupervised learning
- transfer knowledge
- machine learning
- network structure
- domain adaptation
- structure learning
- multi task
- semi supervised learning
- text categorization
- data sets
- generative model
- text mining
- collaborative filtering
- feature extraction
- neural network
- machine learning algorithms
- target domain
- semi supervised
- multi task learning
- information retrieval