# An Overview of Facial Micro-Expression Analysis: Data, Methodology and Challenge

> Research article (IEEE Transactions on Affective Computing, 2022) · cited 66× · AI/ML

**Wikidata**: [openalex:W3113512612](https://www.wikidata.org/wiki/openalex:W3113512612)  
**Source**: https://4ort.xyz/entity/an-overview-of-facial-micro-expression-analysis-data-methodology-and-challenge