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MSTAN: A Multi-view Spatio-Temporal Aggregation Network Learning Irregular Interval User Activities for Fraud Detection.
Wenbo Zhang
Shuo Zhang
Xingbang Hu
Hejiao Huang
Published in:
PAKDD (5) (2024)
Keyphrases
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multi view
fraud detection
multi view learning
learning process
d objects
learning algorithm
decision trees
semi supervised
user activities
website
reinforcement learning
supervised learning
network structure
machine learning
three dimensional
data sets
feature selection
social networks
cost sensitive