# Hierarchical Group-Level Emotion Recognition

> Research article (IEEE Transactions on Multimedia, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3093858432](https://www.wikidata.org/wiki/openalex:W3093858432)  
**Source**: https://4ort.xyz/entity/hierarchical-group-level-emotion-recognition