Multiscale feature extraction from the perspective of graph for hob fault diagnosis using spectral graph wavelet transform combined with improved random forest
Xin Dong, Guolong Li, Yachao Jia, Kai Xu
Topics & Concepts
Pattern recognition (psychology)Feature extractionWaveletGraphComputer scienceWavelet transformArtificial intelligenceRobustness (evolution)AlgorithmTheoretical computer scienceChemistryBiochemistryGeneMachine Fault Diagnosis TechniquesMachine Learning in BioinformaticsGear and Bearing Dynamics Analysis