Open access
Aug 2026
UAPE-CLIP: Uncertainty-Aware prompt learning with vision–language alignment for student engagement recognition
An uncertainty-aware task-adaptive prompt learning mechanism that scales soft prompts according to prototype uncertainty, stabilizing state semantics and improving video–text alignment is introduced.
Yonghua Lu, Liang-Tong Jiang
· Journal of King Saud Univers... · 0 citations