ReF-DDPM: A novel DDPM-based data augmentation method for imbalanced rolling bearing fault diagnosis
Yu Tian, Chaoshun Li, Jie Huang, Xiangqu Xiao, Xiaoyuan Zhang, Yuhong Li, Bitao Fu
Topics & Concepts
Computer scienceFault (geology)Reliability (semiconductor)GeneralizationBearing (navigation)Artificial intelligenceProcess (computing)Noise (video)Markov chainRepresentation (politics)Pattern recognition (psychology)Data miningAlgorithmMachine learningMathematicsGeologyQuantum mechanicsSeismologyPhysicsPower (physics)PoliticsImage (mathematics)Operating systemMathematical analysisLawPolitical scienceMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisMechanical Failure Analysis and Simulation