Open access
Aug 2026
Real-Time Interest Level Estimation Using YOLO-Based Face Detection and CNN-Based Emotion Recognition in an Interactive Training System
This study presents the development and application of a real-time interest level estimation system for interactive training settings and proposes a mapping between learning engagement measures and conventional Facial Expression Recognition (FER) categories.
Imran, Wardi, Ingrid Nurtanio et al.
· Engineering, Technology &... · 0 citations