基于互信息与支持向量回归的盾构掘进载荷预测方法研究
周皓,刘尚林,杨凯弘,周思阳,张茜

Research on prediction method of driving load of shield machine based on mutual information and support vector regression
Hao ZHOU,Shang-lin LIU,Kai-hong YANG,Si-yang ZHOU,Qian ZHANG
图3 R2随特征数的变化曲线
Fig.3 Variation curve of R2 with the number of characteristics