# ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Multi-Task Learning Challenges

> Research article (2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022) · cited 142× · AI/ML

**Wikidata**: [openalex:W4292794012](https://www.wikidata.org/wiki/openalex:W4292794012)  
**Source**: https://4ort.xyz/entity/abaw-valence-arousal-estimation-expression-recognition-action-unit-detection-amp-multi-task-learning-challenges