GraphSAGE with contrastive encoder for efficient fault diagnosis in industrial IoT systems
Imbalanced datasets are common in industrial internet of things (IIoT) systems due to challenges in acquiring faulty labels. Augmentation and graph-based methods have been proposed to improve classification accuracy of deep learning-based systems. However, the conventional approaches can be limited...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Elsevier
2023-12-01
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| Serie: | ICT Express |
| Soggetti: | |
| Accesso online: | http://www.sciencedirect.com/science/article/pii/S2405959523000917 |
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