# Robust Low Rank Subspace Segmentation via Joint $$\ell _{21} $$ ℓ 21 -Norm Minimization

> Research article (Neural Processing Letters, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2761839531](https://www.wikidata.org/wiki/openalex:W2761839531)  
**Source**: https://4ort.xyz/entity/robust-low-rank-subspace-segmentation-via-joint-ell-21-l-21-norm-minimization