# Research on efficient feature extraction: Improving YOLOv5 backbone for facial expression detection in live streaming scenes

> Research article (Frontiers in Computational Neuroscience, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4292466643](https://www.wikidata.org/wiki/openalex:W4292466643)  
**Source**: https://4ort.xyz/entity/research-on-efficient-feature-extraction-improving-yolov5-backbone-for-facial-expression-detection-in-live-streaming-sce