比较用可见/短波近红外光谱结合机器学习算法测量土壤性质的不同多元校准方法分析
黄招娣1, 陈再良2, 王琛3, 田彭2, 章海亮2, 谢潮勇2,*, 刘雪梅4,*

Comparing Different Multivariate Calibration Methods Analyses for Measurement of Soil Properties Using Visible and Short Wave-Near Infrared Spectroscopy Combined With Machine Learning Algorithms
HUANG Zhao-di1, CHEN Zai-liang2, WANG Chen3, TIAN Peng2, ZHANG Hai-liang2, XIE Chao-yong2,*, LIU Xue-mei4,*
前三个主成分得分的散点图 (a): PC-1—PC-2; (b): PC-1—PC-3; (c): PC-2—PC-3