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Learning Transaction Cohesiveness for Online Payment Fraud Detection.
Jipeng Cui
Chungang Yan
Cheng Wang
Published in:
CONF-CDS (2021)
Keyphrases
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fraud detection
online learning
learning process
learning algorithm
unsupervised learning
credit card
database
data sets
data mining techniques
data mining
information retrieval
reinforcement learning
outlier detection
cost sensitive
transaction data
credit card fraud