苹果叶片氮含量高光谱反演方法对比
杨福芹,冯海宽,李振海,潘洁晨,谢瑞

Comparison of Hyperspectral Remote Sensing Inversion Methods for Apple Leaf Nitrogen Content
Fuqin Yang,Haikuan Feng,Zhenhai Li,Jiechen Pan,Rui Xie
表10 基于GRA-PLS和OOB-RF叶片氮含量预测模型及验证
Table 10 Modeling and verification of leaf nitrogen content based on original spectrum
回归模型建模(n=180)验证(n=297)
R2RMSERE/%R2RMSERE/%
GRA-PLS0.820.257.010.530.3511.53
OOB-RF0.860.235.760.540.309.18