Improving the quantification of sediment source contributions using different mathematical models and spectral preprocessing techniques for individual or combined spectra of ultraviolet–visible, near- and middle-infrared spectroscopy
Tales Tiecher, Jean Michel Moura-Bueno, Laurent Caner, Jean Paolo Gomes Minella, Olivier Evrard, Rafael Ramon, Gabriela Naibo, Cláudia Alessandra Peixoto de Barros, Yuri Jacques Agra Bezerra da Silva, Fábio Farias Amorim, Danilo S. Rheinheimer
Topics & Concepts
Partial least squares regressionSedimentPreprocessorSupport vector machineEnvironmental scienceNear-infrared spectroscopyChemometricsParametric statisticsSpectral bandsRemote sensingComputer scienceMathematicsStatisticsArtificial intelligenceGeologyMachine learningPhysicsPaleontologyQuantum mechanicsGeochemistry and Geologic MappingSoil Geostatistics and MappingSpectroscopy and Chemometric Analyses