Keyphrases
- transfer learning
- knowledge transfer
- transfer knowledge
- learning tasks
- transferring knowledge
- previously learned
- multi task
- reinforcement learning
- multi task learning
- multi view learning
- knowledge acquired
- cross domain
- prior knowledge
- databases
- multiple tasks
- targeted advertising
- active learning
- learning algorithm
- machine learning
- cross domain text classification
- domain adaptation
- text classification
- domain knowledge
- learning problems
- structure learning
- knowledge sharing
- background knowledge
- semi supervised learning
- labeled data
- unsupervised learning
- supervised learning
- manifold alignment
- hierarchical bayesian model
- probabilistic model
- previously acquired
- graph transduction
- similarity measure