# Spectral variable selection based on least absolute shrinkage and selection operator with ridge-adding homotopy

> Research article (Chemometrics and Intelligent Laboratory Systems, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W4200436950](https://www.wikidata.org/wiki/openalex:W4200436950)  
**Source**: https://4ort.xyz/entity/spectral-variable-selection-based-on-least-absolute-shrinkage-and-selection-operator-with-ridge-adding-homotopy