# Robust feature learning for adversarial defense via hierarchical feature alignment

> Research article (Information Sciences, 2020) · cited 76× · AI/ML

**Wikidata**: [openalex:W3117200447](https://www.wikidata.org/wiki/openalex:W3117200447)  
**Source**: https://4ort.xyz/entity/robust-feature-learning-for-adversarial-defense-via-hierarchical-feature-alignment