# Feature selection and transformation by machine learning reduce variable numbers and improve prediction for heart failure readmission or death

> Research article (PLoS ONE, 2019) · cited 71× · AI/ML

**Wikidata**: [openalex:W2954286747](https://www.wikidata.org/wiki/openalex:W2954286747)  
**Source**: https://4ort.xyz/entity/feature-selection-and-transformation-by-machine-learning-reduce-variable-numbers-and-improve-prediction-for-heart-failur