Work

Risk-aware contrastive fraud detection network: Enhancing transaction risk identification in imbalanced systems

Year: 2026

Type: article

Source: Physica A Statistical Mechanics and its Applications

DOI: 10.1016/j.physa.2026.131970

Authors: Fuxiang Yu, Shengjian Chen

Institutions: Hangzhou City University, Ji Hua Laboratory

Language: English

Topic: Imbalanced Data Classification Techniques

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: closed

OpenAlex ID: W7204666279

FWCI: 1.482

Cites: 25

Cited by: 1

Related to: 10