Self-supervised graph feature enhancement and scale attention for mechanical signal node-level representation and diagnosis
Xin Zhang, Jie Liu, Xi Zhang, Yanglong Lu
Topics & Concepts
GraphArtificial intelligencePattern recognition (psychology)Computer scienceFeature (linguistics)Representation (politics)Scale (ratio)Node (physics)Machine learningTheoretical computer scienceEngineeringPhysicsLawLinguisticsPoliticsPolitical sciencePhilosophyQuantum mechanicsStructural engineeringMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisMachine Learning in Bioinformatics