TY - JOUR AU - Gutierrez-Gallego, Alberto AU - Garnica Alcázar, Antonio Óscar AU - Jose M. Velasco, Jose M. AU - Parra, Daniel PY - 2025 DO - 10.1002/isaf.70018 UR - https://hdl.handle.net/20.500.14352/132943 T2 - Intelligent Systems in Accounting, Finance and Management AB - Data bias is a critical challenge in machine learning applications within the financial and insurance sectors, as it can lead to misleading risk assessments and inaccurate predictive models. A prevalent source of bias in real‐world datasets is the... LA - eng PB - Wiley TI - Balanced Underbagged Ensemble Approach for Classifying Highly Imbalanced Datasets in the Insurance and Financial Sectors TY - journal article VL - 32 ER -