# Predicting COVID-19 mortality risk in Toronto, Canada: a comparison of tree-based and regression-based machine learning methods

> Research article (BMC Medical Research Methodology, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3216683616](https://www.wikidata.org/wiki/openalex:W3216683616)  
**Source**: https://4ort.xyz/entity/predicting-covid-19-mortality-risk-in-toronto-canada-a-comparison-of-tree-based-and-regression-based-machine-learning-me