Veronica Bolón‐Canedo

Enhancing Classification Performance on Imbalanced Datasets Through Complexity‐Guided Oversampling With <scp>SMOTE</scp>

2026 · Expert Systems

ABSTRACT Improving classification performance on imbalanced datasets remains a challenging problem in machine learning. Synthetic oversampling techniques such as SMOTE are widely used to address class imbalance; however, their random interpolation strategy often ignores structural …