A method combining FTIR-ATR and Raman spectroscopy to determine soil organic matter: Improvement of prediction accuracy using competitive adaptive reweighted sampling (CARS)
Zhe Xing, Changwen Du, Yazhen Shen, Fei Ma, Jianmin Zhou
Topics & Concepts
Partial least squares regressionRaman spectroscopyChemometricsBiological systemAttenuated total reflectionSoil organic matterFusionSpectroscopyPrincipal component analysisArtificial intelligenceAnalytical Chemistry (journal)Pattern recognition (psychology)Computer scienceSoil waterChemistryInfrared spectroscopyEnvironmental scienceSoil scienceMachine learningChromatographyOpticsPhysicsLinguisticsQuantum mechanicsOrganic chemistryBiologyPhilosophySpectroscopy and Chemometric AnalysesSpectroscopy Techniques in Biomedical and Chemical ResearchGeochemistry and Geologic Mapping