Symmetric positive definite manifold learning and its application in fault diagnosis
Yuanhong Liu, Zebiao Hu, Yansheng Zhang
Topics & Concepts
Nonlinear dimensionality reductionManifold (fluid mechanics)Pattern recognition (psychology)Artificial intelligenceTangent spaceEuclidean spaceDiscriminantEmbeddingComputer scienceLinear discriminant analysisFeature extractionEuclidean distanceMathematicsDimensionality reductionCombinatoricsMechanical engineeringEngineeringMathematical analysisFace and Expression RecognitionMachine Learning in BioinformaticsMachine Fault Diagnosis Techniques