# Hospital readmission prediction based on improved feature selection using grey relational analysis and LASSO

> Research article (Grey Systems Theory and Application, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3159396524](https://www.wikidata.org/wiki/openalex:W3159396524)  
**Source**: https://4ort.xyz/entity/hospital-readmission-prediction-based-on-improved-feature-selection-using-grey-relational-analysis-and-lasso