# Frontalization and adaptive exponential ensemble rule for deep-learning-based facial expression recognition system

> Research article (Signal Processing Image Communication, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3161977841](https://www.wikidata.org/wiki/openalex:W3161977841)  
**Source**: https://4ort.xyz/entity/frontalization-and-adaptive-exponential-ensemble-rule-for-deep-learning-based-facial-expression-recognition-system