基于RF和SGT算法的子区优先建模对绿洲尺度 土壤盐度预测精度的影响
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Influence of Sub-Region Priority Modeling Constructed by Random Forest and Stochastic Gradient Treeboost on the Accuracy of Soil Salinity Prediction in Oasis Scale
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图11. 基于RF和SGT预测的研究区土壤盐度空间分布特征。 |
Fig. 11. Spatial distribution of soil salinity (dS·m-1) predicted by SGT and RF for three combined modes and the full sample model ( |
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