Network Analytics for Anti-money Laundering—A Systematic Literature Review and Experimental Evaluation

作者：Bruno Deprez, Toon Vanderschueren, Bart Baesens, Tim Verdonck, Wouter Verbeke · 发表于：INFORMS Journal on Data Science · 年份：2025 · DOI：10.1287/ijds.2024.0042 · 被引用次数：3 · 研究领域：Crime, Illicit Activities, and Governance、Cybercrime and Law Enforcement Studies、Crime Patterns and Interventions

Money laundering presents a pervasive challenge, burdening society by financing illegal activities. The use of network information is increasingly being explored to effectively combat money laundering given that it involves connected parties. This led to a surge in research on network analytics for anti-money laundering (AML). The literature is, however, fragmented, and a comprehensive overview of existing work is missing. This results in limited understanding of the methods to apply and their comparative detection power. This paper presents an extensive and unique literature review based on 97 papers from Web of Science and Scopus, resulting in a taxonomy following a recently proposed fraud analytics framework. We conclude that most research relies on expert-based rules and manual features, whereas deep learning methods have been gaining traction. This paper also presents a comprehensive framework to evaluate and compare the performance of prominent methods in a standardized setup. We compare manual feature engineering, random walk-based, and deep learning methods on two publicly available data sets. We conclude (1) that network analytics increases the predictive power but caution is needed when applying graph neural networks in the face of class imbalance and network topology and (2) that care should be taken with synthetic data as they can give overly optimistic results. The open-source implementation facilitates researchers and practitioners to extend this work on proprie...