AHD-SLE: Anomalous Hyperedge Detection on Hypergraph Symmetric Line Expansion

Graph anomaly detection aims to identify unusual patterns or structures in graph-structured data. Most existing research focuses on anomalous nodes in ordinary graphs with pairwise relationships. However, complex real-world systems often involve relationships that go beyond pairwise relationships, a...

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Bibliographic Details

Published in:	Axioms
Main Authors:	Yingle Li, Hongtao Yu, Haitao Li, Fei Pan, Shuxin Liu
Format:	Article
Language:	English
Published:	MDPI AG 2024-06-01
Subjects:	hypergraph learning hypergraph anomaly detection anomalous hyperedge detection symmetric line expansion
Online Access:	https://www.mdpi.com/2075-1680/13/6/387