Keyphrases
- transfer learning
- learning tasks
- knowledge transfer
- cross domain
- labeled data
- reinforcement learning
- text categorization
- machine learning
- active learning
- semi supervised learning
- multi task learning
- structure learning
- text classification
- manifold alignment
- multi task
- domain adaptation
- collaborative filtering
- bayesian networks
- kernel function
- machine learning algorithms
- transfer knowledge
- neural network
- text mining
- data sets
- class labels
- unlabeled data
- unsupervised learning
- gaussian processes
- k nearest neighbor
- maximum likelihood
- feature extraction
- transferring knowledge