SFERNet: Student Facial Expression Recognition Using Superpixel-Assisted Global Semantic Enhancement and Fine-Grained Features.
Yan RongJiawen LiuXinlei LiPublished in: ICIC (5) (2024)
Keyphrases
- fine grained
- coarse grained
- semantic information
- feature set
- access control
- data lineage
- tightly coupled
- image features
- text mining
- low level
- image regions
- semantic similarity
- student learning
- massively parallel
- feature vectors
- graphical models
- intelligent tutoring systems
- sentiment analysis
- semantic annotation
- natural language
- feature extraction