An adaptive fault diagnosis framework under class-imbalanced conditions based on contrastive augmented deep reinforcement learning
Qin Zhao, Yu Ding, Chen Lü, Chao Wang, Liang Ma, Laifa Tao, Jian Ma
Topics & Concepts
OverfittingComputer scienceArtificial intelligenceFault (geology)Machine learningReinforcement learningFeature (linguistics)Sample (material)Feature extractionPattern recognition (psychology)Artificial neural networkChromatographyChemistryGeologyPhilosophySeismologyLinguisticsMachine Fault Diagnosis TechniquesImbalanced Data Classification TechniquesElevator Systems and Control