Differential analysis of FA-NNC, PCA-MLR, and PMF methods applied in source apportionment of PAHs in street dust
Jiashen Feng, Ningning Song, Yanxin Yu, Yingxia Li
Topics & Concepts
Principal component analysisApportionmentNonnegative matrixLinear regressionMathematicsNon-negative matrix factorizationStatisticsRegression analysisPollutionMatrix decompositionEcologyPolitical sciencePhysicsQuantum mechanicsSymmetric matrixBiologyEigenvalues and eigenvectorsLawToxic Organic Pollutants ImpactAir Quality and Health ImpactsAtmospheric chemistry and aerosols