Integration of spatial attention mechanism into 1D-CNN for prediction of wheat leaf nitrogen concentration from UAV-borne hyperspectral imagery
Jing Zhao, Hong Li, Junping Liu, Menglong Zhao, Zhaoxia Yan
Topics & Concepts
Hyperspectral imagingMean squared errorResidualArtificial neural networkRegressionPartial least squares regressionArtificial intelligenceFeature (linguistics)Pattern recognition (psychology)Computer scienceEnvironmental scienceRemote sensingField (mathematics)Convolutional neural networkMean absolute percentage errorBiological systemFeature selectionSupport vector machineSpatial analysisRegression analysisMathematicsData modelingPredictive modellingData miningCoefficient of determinationNitrogenMachine learningLinear regressionStatisticsCorrelation coefficientSpatial variabilityStandard deviationLeast-squares function approximationInterference (communication)Precision agricultureFeature vectorSpectroscopy and Chemometric AnalysesRemote Sensing in AgricultureSmart Agriculture and AI