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A subgraph-based knowledge reasoning method for collective fraud detection in E-commerce.
Junshuai Song
Xiaoru Qu
Zehong Hu
Zhao Li
Jun Gao
Ji Zhang
Published in:
Neurocomputing (2021)
Keyphrases
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fraud detection
credit card fraud detection
similarity measure
knowledge base
pairwise
knowledge representation
support vector machine
outlier detection
cost sensitive
image sequences
data streams
classification accuracy
data mining techniques
social network analysis