“…Recently, machine learning approaches are widely used in the TEC forecast. These approaches are promising in solving nonlinear prediction problems (Han et al., 2021) and therefore can predict TEC more accurately (e.g., L. Liu et al., 2020). Various models were developed for single‐station (e.g., Huang & Yuan, 2014; Huang et al., 2015; Tebabal et al., 2018), regional (Ferreira et al., 2017; Song et al., 2018; Tebabal et al., 2019; Xia et al., 2021), and global TEC forecast (Cesaroni et al., 2020; Chen et al., 2022; Lee et al., 2021; L. Liu et al., 2020, 2022; J. Tang et al., 2022; Xia, Liu, et al., 2022; Xia, Zhang, et al., 2022; Yang et al., 2022).…”