fig1

Figure 1. ML-assisted Analytics. (A) Heatmap of between features and SC (The colors of squares in the heat map represent the correlation's strength and direction); (B) SHAP waterfall diagram of feature importance; (C) Marginal contribution of twelve input features to the output variables based on a RF model. ML: Machine learning; SC: Specific capacitance; SHAP: SHapley Additive explanation; RF: Random forest.