Web: http://arxiv.org/abs/2205.02553

May 6, 2022, 1:11 a.m. | Vitor Cerqueira, Luis Torgo, Paula Brance, Colin Bellinger

cs.LG updates on arXiv.org arxiv.org

In this paper we address imbalanced binary classification (IBC) tasks.
Applying resampling strategies to balance the class distribution of training
instances is a common approach to tackle these problems. Many state-of-the-art
methods find instances of interest close to the decision boundary to drive the
resampling process. However, under-sampling the majority class may potentially
lead to important information loss. Over-sampling also may increase the chance
of overfitting by propagating the information contained in instances from the
minority class. The main contribution …

arxiv classification learning

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