Open access
Aug 2026
Construction of a College Student Psychological Crisis Early Warning System Based on Big Data and Knowledge Management
This study constructs a big data-driven closed-loop early warning system that fuses online learning behavior, social semantics, and wearable physiological signals and provides a scalable paradigm for digital campus mental health governance.
Jun-Li Liu, Xiao-Yan Wu
· International Journal of Kno... · 0 citations