基于KPCA-IPSO-LSSVM的充填管道磨损风险预测
骆正山,黄仁惠,申国臣

Research on Wear Risk Prediction of Filling Pipeline Based on KPCA-IPSO-LSSVM
Zhengshan LUO,Renhui HUANG,Guochen SHEN
表7 各预测模型主要误差指标
Table 7 Main error indexes of each prediction model
预测模型RMSEMRE/%R2/%
SVM0.454116.1590.46
LSSVM0.24839.1095.54
IPSO-LSSVM0.18166.7697.26
KPCA-IPSO-LSSVM0.06791.9599.55