Objective over Architecture: Fraud Detection Under Extreme Imbalance in Bank Account Opening

作者：W. Y. Sun, Qiannan Shen, Yijun Gao, Qinkai Mao, Tao Qi, Shuo Xu · 发表于：Research Square · 年份：2025 · DOI：10.21203/rs.3.rs-8303897/v1 · 被引用次数：3 · 研究领域：Imbalanced Data Classification Techniques、Financial Distress and Bankruptcy Prediction、FinTech, Crowdfunding, Digital Finance