Fig. 8
From: Using random forest and biomarkers for differentiating COVID-19 and Mycoplasma pneumoniae infections

Feature importance in SHAP analysis. SHAP, Shapley additive explanations; PCT, procalcitonin; CRP, C-reactive protein; WBC, white blood cell count; IL-6, interleukin-6; ADV, adenovirus; PIV, human parainfluenza viruses; FLUA, influenza A virus; RSV, respiratory syncytial virus. The height of each bar represents the mean SHAP value, indicating the contribution of each feature to the model’s predictions.