# Students’ emotion extraction and visualization for engagement detection in online learning

> Research article (Procedia Computer Science, 2021) · cited 68× · AI/ML

**Wikidata**: [openalex:W3202151740](https://www.wikidata.org/wiki/openalex:W3202151740)  
**Source**: https://4ort.xyz/entity/students-emotion-extraction-and-visualization-for-engagement-detection-in-online-learning