# Understanding How CNNs Recognize Facial Expressions: A Case Study with LIME and CEM

> Research article (Sensors, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4312171814](https://www.wikidata.org/wiki/openalex:W4312171814)  
**Source**: https://4ort.xyz/entity/understanding-how-cnns-recognize-facial-expressions-a-case-study-with-lime-and-cem