# DRG grouping by machine learning: from expert-oriented to data-based method

> Research article (BMC Medical Informatics and Decision Making, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3211604411](https://www.wikidata.org/wiki/openalex:W3211604411)  
**Source**: https://4ort.xyz/entity/drg-grouping-by-machine-learning-from-expert-oriented-to-data-based-method