Conrad Albrecht, Jannik Schneider, et al.
CVPR 2025
We previously discussed how classifiers based on logistic regression and decision trees can be used for predicting the class of an observation. Unfortunately, when such classifiers are trained on a dataset in which one of the response classes is rare, they can underestimate the probability of observing a rare event — the greater the imbalance, the greater this small-sample bias. This month, we illustrate how to mitigate the negative effect of class imbalance on the training of classifiers.
Conrad Albrecht, Jannik Schneider, et al.
CVPR 2025
Dzung Phan, Vinicius Lima
INFORMS 2023
Fearghal O'Donncha, Malvern Madondo, et al.
AGU Fall 2022
Vinamra Baghel, Ayush Jain, et al.
INFORMS 2023