# Optimal portfolio selections via $$\ell _{1, 2}$$-norm regularization

> Research article (Computational Optimization and Applications, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3201592758](https://www.wikidata.org/wiki/openalex:W3201592758)  
**Source**: https://4ort.xyz/entity/optimal-portfolio-selections-via-ell-1-2-norm-regularization