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Fraud Prevention and Detection on Heterogeneous Information Networks with Deep Graph Infomax.
Nicolas Racchi
Alberto Parravicini
Guido Walter Di Donato
Marco D. Santambrogio
Published in:
RTSI (2021)
Keyphrases
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heterogeneous information networks
anomaly detection
random walk
information networks
heterogeneous networks
text mining
feature selection
directed graph
graph structure
weighted graph
multiple types
machine learning
pairwise
social media
information extraction
intrusion detection