# Homotopy Based Algorithms for $\ell _{\scriptscriptstyle 0}$-Regularized Least-Squares

> Research article (IEEE Transactions on Signal Processing, 2015) · cited 41× · AI/ML

**Wikidata**: [openalex:W2067678576](https://www.wikidata.org/wiki/openalex:W2067678576)  
**Source**: https://4ort.xyz/entity/homotopy-based-algorithms-for-ell-scriptscriptstyle-0-regularized-least-squares