A Fraud Detection Method for Low-Frequency Transaction

A Fraud Detection Method for Low-Frequency Transaction

The effectiveness of transaction fraud detection methods directly affects the loss of users in online transactions. However, for low-frequency users with small transaction volume, the existing methods cannot accurately describe their transaction behaviors for each user, or lead to a high misjudgment...

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Bibliographic Details
Main Authors: Zhaohui Zhang, Ligong Chen, Qiuwen Liu, Pengwei Wang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Transaction detection
low-frequency users
individual behavior
group behavior
DBSCAN
Naive Bayes
Online Access:https://ieeexplore.ieee.org/document/8977544/

Internet

https://ieeexplore.ieee.org/document/8977544/

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