Multivariate Time Series Anomaly Detection Using Directed Hypergraph Neural Networks

Multivariate time series anomaly detection is a challenging problem because there can be a number of complex relationships between variables in multivariate time series. Although graph neural networks have been shown to be effective in capturing variable-variable relationships (i.e. relationships be...

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Autori principali: Tae Wook Ha, Myoung Ho Kim
Natura: Articolo
Lingua:inglese
Pubblicazione: Taylor & Francis Group 2025-12-01
Serie:Applied Artificial Intelligence
Accesso online:https://www.tandfonline.com/doi/10.1080/08839514.2025.2538519
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