Multi-spectral evaluation of total nitrogen, phosphorus and potassium content in soil using Vis-NIR spectroscopy based on a modified support vector machine with whale optimization algorithm
Titel:
Multi-spectral evaluation of total nitrogen, phosphorus and potassium content in soil using Vis-NIR spectroscopy based on a modified support vector machine with whale optimization algorithm
Auteur:
Mochen, Liu Kuankuan, Yang Yinfa, Yan Zhanhua, Song Fuyang, Tian Fade, Li Zhenwei, Yu Zhang, Rongyao Qinglu, Yang Yao, Lu