# Efficient and sparse feature selection for biomedical text classification via the elastic net: Application to ICU risk stratification from nursing notes

> Research article (Journal of Biomedical Informatics, 2015) · cited 71× · AI/ML

**Wikidata**: [openalex:W2022020282](https://www.wikidata.org/wiki/openalex:W2022020282)  
**Source**: https://4ort.xyz/entity/efficient-and-sparse-feature-selection-for-biomedical-text-classification-via-the-elastic-net-application-to-icu-risk-st