# Sparse HJ Biplot: A New Methodology via Elastic Net

> Research article (Mathematics, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3167965099](https://www.wikidata.org/wiki/openalex:W3167965099)  
**Source**: https://4ort.xyz/entity/sparse-hj-biplot-a-new-methodology-via-elastic-net