Outcome class imbalance and rare events: An underappreciated complication for overdose risk prediction modeling.
Background and aims: Low outcome prevalence, often observed with opioid‐related outcomes, poses an underappreciated challenge to accurate predictive modeling. Outcome class imbalance, where non‐events (i.e. negative class observations) outnumber events (i.e. positive class observations) by a moderat...
| Publicado en: | Addiction Vol. 118; no. 6; pp. 1167 - 1177 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Jun2023
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| Acceso en línea: | Ver este registro en EBSCOhost |