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Unsupervised Fraud Transaction Detection on Dynamic Attributed Networks.
Yangyang Hou
Daixin Wang
Binbin Hu
Ruoyu Zhuang
Zhiqiang Zhang
Jun Zhou
Feng Zhao
Yulin Kang
Zhanwen Qiao
Published in:
DASFAA (4) (2023)
Keyphrases
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anomaly detection
automatic detection
social networks
object detection
false alarms
computer networks
dynamic constraints
transaction data
unsupervised learning
neural network
fraud detection
dynamic environments
data sets
false positives
detection method
semi supervised
machine learning
dynamic networks