USTST: unsupervised self-training similarity transfer for cross-domain facial expression recognition.
Zhe GuoBingxin WeiJiayi LiuXuewen LiuZhibo ZhangYi WangPublished in: Multim. Tools Appl. (2024)
Keyphrases
- cross domain
- facial expression recognition
- facial expressions
- transfer learning
- knowledge transfer
- human computer interaction
- expression recognition
- semi supervised
- domain adaptation
- text categorization
- semi supervised learning
- face recognition
- unsupervised learning
- facial images
- expression classification
- similarity measure
- target domain
- semantic similarity
- feature extraction
- supervised learning
- training set
- human faces
- cross domain learning
- distance measure
- labeled data
- co training
- facial features
- k nearest neighbor
- active learning
- prior knowledge
- recognizing facial expressions