2 papers
cs.CR2024
Advanced Payment Security System:XGBoost, LightGBM and SMOTE Integrated
Qi Zheng, Chang Yu, Jin Cao +3
With the rise of various online and mobile payment systems, transaction fraud has become a significant threat to financial security. This study explores the application of advanced…
cs.LG2024
Credit Card Fraud Detection Using Advanced Transformer Model
Chang Yu, Yongshun Xu, Jin Cao +3
With the proliferation of various online and mobile payment systems, credit card fraud has emerged as a significant threat to financial security. This study focuses on innovative a…