# Learnable pooling weights for facial expression recognition

> Research article (Pattern Recognition Letters, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3082416619](https://www.wikidata.org/wiki/openalex:W3082416619)  
**Source**: https://4ort.xyz/entity/learnable-pooling-weights-for-facial-expression-recognition