# Outcome class imbalance and rare events: An underappreciated complication for overdose risk prediction modeling

> Research article (Addiction, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4317777379](https://www.wikidata.org/wiki/openalex:W4317777379)  
**Source**: https://4ort.xyz/entity/outcome-class-imbalance-and-rare-events-an-underappreciated-complication-for-overdose-risk-prediction-modeling