土壤有机质含量高光谱估测模型构建及精度对比
刘恬琳, 朱西存, 白雪源, 彭玉凤, 李美炫, 田中宇, 姜远茂, 杨贵军

Hyperspectral Estimation Model Construction and Accuracy Comparison of Soil Organic Matter Content
Tianlin LIU, Xicun ZHU, Xueyuan BAI, Yufeng PENG, Meixuan LI, Zhongyu TIAN, Yuanmao JIANG, Guijun YANG
表3 三种估测模型对比
Table 3 Comparison of three estimation models
建模方法R2RMSERPD
MLR0.44860.23621.36
SVM0.61660.20411.57
RF0.88040.14232.25