Investigation on optimal discriminant directions of linear discriminant analysis for locating informative frequency bands for machine health monitoring
Tongtong Yan, Dong Wang, Tangbin Xia, Jie Liu, Zhike Peng, Lifeng Xi
Topics & Concepts
InterpretabilityLinear discriminant analysisArtificial intelligenceMachine learningDimensionality reductionFeature extractionPattern recognition (psychology)Computer scienceFault detection and isolationDiscriminantCurse of dimensionalityFeature (linguistics)EngineeringPhilosophyLinguisticsActuatorMachine Fault Diagnosis TechniquesSpectroscopy and Chemometric AnalysesIndustrial Vision Systems and Defect Detection