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Optimizing machine learning models for predicting soil pH and total P in intact soil profiles with visible and near-infrared reflectance (VNIR) spectroscopy

Shengxiang Xu, Yongcun Zhao, Yingyi Wang

2024Computers and Electronics in Agriculture36 citationsDOI

Topics & Concepts

VNIRHyperparameterMean squared errorHyperparameter optimizationCoefficient of determinationPartial least squares regressionSupport vector machineMathematicsSoil scienceCorrelation coefficientLinear regressionMachine learningArtificial intelligenceStatisticsEnvironmental scienceComputer scienceAlgorithmHyperspectral imagingSoil Geostatistics and MappingSoil and Unsaturated FlowMineral Processing and Grinding
Optimizing machine learning models for predicting soil pH and total P in intact soil profiles with visible and near-infrared reflectance (VNIR) spectroscopy | Litcius