# Deep Temporal–Spatial Aggregation for Video-Based Facial Expression Recognition

> Research article (Symmetry, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2907859307](https://www.wikidata.org/wiki/openalex:W2907859307)  
**Source**: https://4ort.xyz/entity/deep-temporalspatial-aggregation-for-video-based-facial-expression-recognition