“…Machine learning (ML) approaches have been transforming materials research by changing the paradigm from "trial-and-error" to a data-driven methodology, especially in high-entropy alloys (Wen et al, 2019;Zhang et al, 2020aZhang et al, , 2020b, perovskite catalysts (Weng et al, 2020), shape memory alloys (Xue et al, 2016) and copper alloys (Zhang et al, 2020a(Zhang et al, , 2020b(Zhang et al, , 2021Wang et al, 2019). Corrosion behavior research has also begun to focus on the ML prediction for corrosion rate of low-alloy steel (Yan et al, 2020;Diao et al, 2021) and carbon steel (Zhi et al, 2021;Pei et al, 2020). Diao et al (2021) used both the chemical composition of low-alloy steel and environmental factors to predict the corrosion rate using the random forest algorithm.…”