Efficient data preprocessing, episode classification, and source apportionment of particle number concentrations
Chun‐Sheng Liang, Hao Wu, Haiyan Li, Qiang Zhang, Zhanqing Li, Kebin He
Topics & Concepts
Non-negative matrix factorizationOutlierCluster analysisPreprocessorPrincipal component analysisInterpolation (computer graphics)Computer scienceFlaggingData miningMatrix decompositionAlgorithmArtificial intelligenceGeographyEigenvalues and eigenvectorsQuantum mechanicsMotion (physics)PhysicsArchaeologyAir Quality and Health ImpactsAir Quality Monitoring and ForecastingAtmospheric chemistry and aerosols