# Greedy algorithms for nonnegativity-constrained simultaneous sparse recovery

> Research article (Signal Processing, 2016) · cited 20× · AI/ML

**Wikidata**: [openalex:W2285848274](https://www.wikidata.org/wiki/openalex:W2285848274)  
**Source**: https://4ort.xyz/entity/greedy-algorithms-for-nonnegativity-constrained-simultaneous-sparse-recovery