SCALE: Adaptive heterogeneous graph prototype learning for open-set unknown financial fraud detection

Junwei Du, Congheng Hu, Huaxin Zhao, Chenran Liu, Hao Peng, Jun Zhao. SCALE: Adaptive heterogeneous graph prototype learning for open-set unknown financial fraud detection. Expert Syst. Appl., 326:132749, 2026. [doi]

Abstract

Abstract is missing.