Fig. 9
From: Design of security situation awareness power grid SCADA system based on improved GWO-LSTM
Comparison of MAE and MSE for 4 methods. Note: Different letters (a, b, c) in the figure indicate that the differences between models in the corresponding indicators are statistically significant (p < 0.05), based on one-way analysis of variance (ANOVA) and Tukey’s post hoc test.
