Discrete wavelet convolutional network with cross-contrast perturbation for single domain generalization in fault diagnosis
Jiacheng Wei, Qibin Wang, Guowei Zhang, Yi Wang, Haonan Zhao
Topics & Concepts
WaveletComputer scienceArtificial intelligencePattern recognition (psychology)Convolutional neural networkGeneralizationAlgorithmPerturbation (astronomy)Feature (linguistics)Feature learningRepresentation (politics)Invariant (physics)Feature vectorDomain (mathematical analysis)Fault (geology)Operator (biology)Noise reductionMachine learningNoise (video)Theoretical computer scienceWavelet transformFeature extractionMachine Fault Diagnosis TechniquesEngineering Diagnostics and ReliabilityMineral Processing and Grinding