Contrastive Domain Adaptation for Early Misinformation Detection: A Case Study on COVID-19.
Zhenrui YueHuimin ZengZiyi KouLanyu ShangDong WangPublished in: CoRR (2022)
Keyphrases
- domain adaptation
- cross domain
- semi supervised
- multiple sources
- labeled data
- test data
- semi supervised learning
- case study
- transfer learning
- training data
- sentiment classification
- manifold alignment
- target domain
- machine learning
- text mining
- reinforcement learning
- document classification
- feature extraction
- covariate shift