Source-Free Domain Adaptation with Contrastive Domain Alignment and Self-supervised Exploration for Face Anti-spoofing.
Yuchen LiuYabo ChenWenrui DaiMengran GouChun-Ting HuangHongkai XiongPublished in: ECCV (12) (2022)
Keyphrases
- domain adaptation
- target domain
- manifold alignment
- multiple sources
- source domain
- cross domain
- transfer learning
- training data
- semi supervised
- test data
- labeled data
- semi supervised learning
- training samples
- domain specific
- source and target domains
- machine learning
- face images
- covariate shift
- transfer knowledge
- general purpose
- document classification
- learning tasks
- unlabeled data
- knowledge transfer
- knowledge discovery
- active learning
- prior knowledge
- opinion detection