# The group exponential lasso for bi‐level variable selection

> Research article (Biometrics, 2015) · cited 102× · AI/ML

**Wikidata**: [openalex:W1589848011](https://www.wikidata.org/wiki/openalex:W1589848011)  
**Source**: https://4ort.xyz/entity/the-group-exponential-lasso-for-bilevel-variable-selection