# A Survey on Various Deep Learning Algorithms for an Efficient Facial Expression Recognition System

> Research article (International Journal of Image and Graphics, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W4200477215](https://www.wikidata.org/wiki/openalex:W4200477215)  
**Source**: https://4ort.xyz/entity/a-survey-on-various-deep-learning-algorithms-for-an-efficient-facial-expression-recognition-system