Graph variational autoencoder with affinity propagation for community-aware anomaly detection in attributed networks

Anomaly detection in attributed networks (ADAN) aims to identify abnormal nodes that exhibit unexpected link structures and attributes compared to the others. The existing works primarily utilize the node representations learned from the low-level attributes and link structures of nodes to detect ab...

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Bibliographic Details

Published in:	Applied soft computing Vol. 186; p. 114223
Main Authors:	Cao, Zhijie, Yang, Chengkun, Fan, Xiaoqing, Li, Lingjie, Lin, Qiuzhen, Li, Jianqiang, Ma, Lijia
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.01.2026
Subjects:	Affinity propagation Anomaly detection Attributed network Community detection Graph variational autoencoder Attributed network Community detection Graph variational autoencoder Anomaly detection Affinity propagation
ISSN:	1568-4946
Online Access:	Get full text
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