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MIDLG: Mutual Information based Dual Level GNN for Transaction Fraud Complaint Verification.
Wen Zheng
Bingbing Xu
Emiao Lu
Yang Li
Qi Cao
Xuan Zong
Huawei Shen
Published in:
KDD (2023)
Keyphrases
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image registration
transaction data
image analysis
database
mutual information
model checking
transaction processing
formal analysis
database systems
higher level
anomaly detection
outlier detection
signature verification