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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Vydáno v:	Applied soft computing Ročník 186; s. 114223
Hlavní autoři:	Cao, Zhijie, Yang, Chengkun, Fan, Xiaoqing, Li, Lingjie, Lin, Qiuzhen, Li, Jianqiang, Ma, Lijia
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.01.2026
Témata:	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
On-line přístup:	Získat plný text
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