基于核主成分分析与SVM的岩爆烈度组合预测模型
许瑞,侯奎奎,王玺,刘兴全,李夕兵

Combined Prediction Model of Rockburst Intensity Based on Kernel Principal Component Analysis and SVM
Rui XU,Kuikui HOU,Xi WANG,Xingquan LIU,Xibing LI
图3 RBF核主成分分析第一主成分贡献率与核参数关系
Fig.3 Relationship between the first principal component contribution rate and the kernel parameters in the RBF kernel