A hybrid denoising model using deep learning and sparse representation with application in bearing weak fault diagnosis
Xin Zhou, Haoxuan Zhou, Guangrui Wen, Xin Huang, Zihao Lei, Zhifeng Zhang, Xuefeng Chen
Topics & Concepts
Sparse approximationComputer scienceFault (geology)AutoencoderArtificial intelligenceNoise reductionPattern recognition (psychology)Representation (politics)Feature extractionArtificial neural networkFeature (linguistics)Noise (video)GeneralizationDeep learningData miningBearing (navigation)Feature learningMachine learningMathematicsGeologySeismologyImage (mathematics)PhilosophyPoliticsLawPolitical scienceMathematical analysisLinguisticsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Health Monitoring Techniques