# Sparse representation learning using ℓ1−2 compressed sensing and rank-revealing QR factorization

> Research article (Engineering Applications of Artificial Intelligence, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4382360363](https://www.wikidata.org/wiki/openalex:W4382360363)  
**Source**: https://4ort.xyz/entity/sparse-representation-learning-using-l12-compressed-sensing-and-rank-revealing-qr-factorization