BioinformaticsbioRxivPreprint
Application of class-balancing algorithms to diverse plasma metabolomics datasets using brain tumor as an example
Adrian Godlewski, Krzysztof Sołowiej, Patrycja Mojsak…·Michał Ciborowski
This study evaluates class-balancing algorithms on metabolomics datasets from brain tumor patients and controls, finding that undersampling improves model performance while oversampling risks overfitting.
DOI 10.64898/2026.07.02.735756