Posts in Finance and Economics

Temporal-Transformer Framework for Credit Card Fraud Detection: Leveraging Sequential Patterns in Highly Imbalanced Data (2022)

Author: Mohammad Motaghianfar Abstract Credit card fraud costs billions yearly and is tough to catch due to rare cases and sneaky, evolving tactics. Most detection[…]

Stacked Ensemble Modeling with Domain-Specific Clustering for Robust Loan Approval Classification (2021)

Author: Mohammad Motaghianfar Abstract Background: Accurate loan approval classification is critical for financial risk management. Traditional machine learning models often struggle to capture the complex, non-linear[…]