Hybrid clustering strategies for effective oversampling and undersampling in multiclass classification

Abstract Multiclass imbalance is a challenging problem in real-world datasets, where certain classes may have a low number of samples because they correspond to rare occurrences. To address the challenge of multiclass imbalance, this paper introduces a novel hybrid cluster-based oversampling and und...

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Bibliographic Details
Main Authors: Amirreza Salehi, Majid Khedmati
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-024-84786-2
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