Open access
Aug 2026
Mitigating Financial Fraud: A Hybrid SMOTE-Tomek and Stacked Ensemble Model Approach
The study introduces a Stacked Logistic Regression ensemble to combine the predictive capacity of optimized Random Forest and XGBoost base classifiers and reveals that the proposed stacked model performance surpasses both individual base models.
Uduh Israel Akakoh, G. N. Edegbe
· FUDMA Journal of Sciences · 0 citations