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 |
图8 4种预测模型的绝对误差对比图 |
Fig.8 Comparison chart of absolute errors of four prediction models |