Estimation of soil organic matter by in situ Vis-NIR spectroscopy using an automatically optimized hybrid model of convolutional neural network and long short-term memory network
Xiaoqing Wang, Meiwei Zhang, Qian Guo, Hua-Lei Yang, Hui-Li Wang, Xiaolin Sun
Topics & Concepts
Convolutional neural networkEstimatorArtificial neural networkComputer scienceArtificial intelligencePartial least squares regressionRandom forestMean squared errorPattern recognition (psychology)Soil organic matterMathematicsMachine learningStatisticsSoil scienceEnvironmental scienceSoil waterSpectroscopy and Chemometric AnalysesSoil Geostatistics and MappingGeochemistry and Geologic Mapping