基于全局与局部误差融合的集成腐蚀速率预测模型：一种稳健优化策略

郑文培, 刘迎正, 张娅茹, 周涛涛, 李兴涛, 禹胜阳, 蒋璐朦

An Integrated Corrosion Rate Prediction Model Based on Global and Local Error Fusion: A Robust Optimization Strategy

ZHENG Wenpei, LIU Yingzheng, ZHANG Yaru, ZHOU Taotao, LI Xingtao, YU Shengyang, JIANG Lumeng

表5 3种模型以及它们的集合预测效果对比

Table 5 Comparison of prediction effects of three models and their set

Model Mean squared error Mean absolute error Kriging 1.7451 × 10-5 0.0198 ELM 1.9938 × 10-6 0.0079 FLA-BP 1.1893 × 10-6 0.0054 FLA-BP + Kriging + ELM 7.1065 × 10-7 0.0047