Instance Weighting with Applications to Cross-domain Text Classification via Trading off Sample Selection Bias and Variance.
Rui XiaZhenchun PanFeng XuPublished in: IJCAI (2018)
Keyphrases
- sample selection bias
- cross domain text classification
- labeled data
- transfer learning
- cross domain
- unlabeled data
- text classification
- sentiment classification
- target domain
- semi supervised learning
- domain adaptation
- semi supervised
- active learning
- text categorization
- k nearest neighbor
- data sets
- data points
- support vector
- reinforcement learning
- training and test data
- similarity measure
- feature extraction