Global contextual feature aggregation networks with multiscale attention mechanism for mechanical fault diagnosis under non-stationary conditions
Yadong Xu, Yuejian Chen, Hengcheng Zhang, Ke Feng, Yulin Wang, Chunsheng Yang, Qing Ni
Topics & Concepts
Discriminative modelFeature (linguistics)Computer scienceConvolutional neural networkBenchmark (surveying)Artificial intelligenceFocus (optics)Fault (geology)Pattern recognition (psychology)Variable (mathematics)Machine learningGeographyPhilosophyOpticsSeismologyLinguisticsGeodesyMathematical analysisPhysicsMathematicsGeologyMachine Fault Diagnosis TechniquesEngineering Diagnostics and ReliabilityGear and Bearing Dynamics Analysis