腐蚀
随机森林
碳钢
材料科学
地铁列车时刻表
环境科学
冶金
计算机科学
人工智能
操作系统
作者
Mohammadreza Aghaaminiha,Ramin Mehrani,Martin Colahan,Bruce Brown,Marc Singer,Srdjan Nešić,Silvia Vargas,Sumit Sharma
标识
DOI:10.1016/j.corsci.2021.109904
摘要
We have employed supervised machine learning methods to model measurements of corrosion rates of carbon steel as a function of time when corrosion inhibitors are added in different dosage and dose-schedules. The experiments show that the time-profile of corrosion rates depend on the dose schedule, while the final rates depend mainly on the environment severity. We find that Random Forest was the best algorithm that predicted the entire time-profile of corrosion rates with the mean squared error ranging from 0.005 to 0.093. Sensitivity of corrosion rates to changes in the environmental variables are well-predicted by the trained Random Forest model.
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