# A hierarchical method based on weighted extreme gradient boosting in ECG heartbeat classification

> Research article (Computer Methods and Programs in Biomedicine, 2019) · cited 158× · AI/ML

**Wikidata**: [openalex:W2916066245](https://www.wikidata.org/wiki/openalex:W2916066245)  
**Source**: https://4ort.xyz/entity/a-hierarchical-method-based-on-weighted-extreme-gradient-boosting-in-ecg-heartbeat-classification