Information-guided signal multi-granularity contrastive feature learning for fault diagnosis with few labeled data
Yanzhuo Lin, Yu Wang, Mingquan Zhang, Zenghui Wang, Haijun Zhang, Ming Zhao
Topics & Concepts
Computer scienceArtificial intelligenceFeature learningDiscriminative modelPattern recognition (psychology)Classifier (UML)Feature (linguistics)Feature extractionGranularityFault (geology)Feature selectionMachine learningData miningSeismologyOperating systemLinguisticsPhilosophyGeologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisNon-Destructive Testing Techniques