Keyphrases
- domain adaptation
- natural language processing
- cross domain
- multiple sources
- semi supervised
- labeled data
- sentiment classification
- information extraction
- transfer learning
- semi supervised learning
- natural language
- unlabeled data
- covariate shift
- manifold alignment
- target domain
- question answering
- test data
- pos tagging
- databases
- sentiment analysis
- general purpose
- co training
- similarity measure
- pos taggers
- language model
- machine translation
- supervised learning
- pairwise
- training data
- decision trees
- information retrieval