A multi-scale graph convolutional network with contrastive-learning enhanced self-attention pooling for intelligent fault diagnosis of gearbox
Zixu Chen, Jinchen Ji, Wennian Yu, Qing Ni, Guoliang Lu, Xiaojun Chang
Topics & Concepts
PoolingComputer scienceArtificial intelligenceGraphMachine learningFault (geology)Convolutional neural networkScale (ratio)Pattern recognition (psychology)Theoretical computer scienceGeologyPhysicsQuantum mechanicsSeismologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability