An improved approach based on dynamic mixed sampling and transfer learning for topic recognition: a case study on online patient reviews.
Yaotan XieFei XiangPublished in: Online Inf. Rev. (2022)
Keyphrases
- transfer learning
- learning tasks
- labeled data
- knowledge transfer
- cross domain
- multi task
- machine learning
- reinforcement learning
- manifold alignment
- active learning
- product reviews
- collaborative filtering
- text categorization
- object recognition
- feature extraction
- multi task learning
- domain adaptation
- target domain
- transferring knowledge
- machine learning algorithms
- unlabeled data
- topic models
- unsupervised learning
- transfer knowledge
- information extraction
- prior knowledge