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
王飞1,2,3(
),杨胜天2,魏阳2,杨晓东2,3,丁建丽1,2,3()
),杨胜天2,魏阳2,杨晓东2,3,丁建丽1,2,3()
Influence of Sub-Region Priority Modeling Constructed by Random Forest and Stochastic Gradient Treeboost on the Accuracy of Soil Salinity Prediction in Oasis Scale
WANG Fei1,2,3(),YANG ShengTian2,WEI Yang2,YANG XiaoDong2,3,DING JianLi1,2,3()
),YANG ShengTian2,WEI Yang2,YANG XiaoDong2,3,DING JianLi1,2,3()
图1. 渭干河-库车河流域景观地貌特征及绿洲采样点分布图
Fig. 1. Distribution of the field sampling plots at Weigan-kuqa river oasis
