集成建模变量优选和参数学习的SVR盐渍化监测
徐红涛,陈春波,郑宏伟,罗格平,杨辽,王伟胜,吴世新

SVR Salinization Monitoring based on Integrated Feature Subset Selection and Model Parameter Learning
Hongtao Xu,Chunbo Chen,Hongwei Zheng,Geping Luo,Liao Yang,Weisheng Wang,Shixin Wu
表4 不同SSC估算模型精度对比
Table 4 Accuracy comparison of different SSC estimation models
方法训练验证模型参数

建模

变量个数

R2RMSE/g·kg-1R2RMSE/g·kg-1Fitness/kg·g-1C, γ
GS-SVR0.7811.000.6312.3051.2290,434
GA-SVR0.7413.160.779.7778.81110,818
PSO-SVR0.7212.560.809.1987.05100,1014