LAW: Learning Automatic Windows for Online Payment Fraud Detection

Cheng Wang,Changqi Wang,Hangyu Zhu,Jipeng Cui

IEEE Transactions on Dependable and Secure Computing（2021）

引用 23|浏览16

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摘要

The rapid development of internet finance has caused increasing concern in online payment fraud due to its great threat. It is typical to employ rule systems or machine learning-based techniques to detect frauds. For the most significant features of such fraudulent transactions are exhibited in a sequential form, the sliding time window is a widely-recognized effective tool for this problem. With ...

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关键词

Learning automata,Predictive models,Feature extraction,Adaptation models,Computational modeling,Robustness,Heuristic algorithms

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