The harm of class imbalance corrections for risk prediction models: illustration and simulation using logistic regression

OBJECTIVE: Methods to correct class imbalance (imbalance between the frequency of outcome events and nonevents) are receiving increasing interest for developing prediction models. We examined the effect of imbalance correction on the performance of logistic regression models. MATERIAL AND METHODS: P...

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Detalles Bibliográficos
Autores principales: van den Goorbergh, Ruben, van Smeden, Maarten, Timmerman, Dirk, Van Calster, Ben
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Research and Applications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9382395/
https://www.ncbi.nlm.nih.gov/pubmed/35686364
http://dx.doi.org/10.1093/jamia/ocac093

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