# Facial Expression Recognition Based on Discrete Separable Shearlet Transform and Feature Selection

> Research article (Algorithms, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2908032369](https://www.wikidata.org/wiki/openalex:W2908032369)  
**Source**: https://4ort.xyz/entity/facial-expression-recognition-based-on-discrete-separable-shearlet-transform-and-feature-selection