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Anomaly Detection in Temporal Graph Data: An Iterative Tensor Decomposition and Masking Approach.
Anna Sapienza
André Panisson
Joseph Wu
Laetitia Gauvin
Ciro Cattuto
Published in:
AALTD@PKDD/ECML (2015)
Keyphrases
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anomaly detection
graph data
tensor decomposition
tensor analysis
graph mining
intrusion detection
auxiliary information
data representation
graph databases
relational data
structured data
pattern mining
high order
unsupervised learning
data analysis
low rank
databases
co occurrence
collaborative filtering