Construction and validation of machine learning-based predictive model for colorectal polyp recurrence one year after endoscopic mucosal resection

Figure 4 SHapley Additive exPlanations analysis of the XGBoost model. A: SHapley Additive exPlanations (SHAP) summary bar plot, where features are ranked in descending order according to the mean absolute SHAP value; B: SHAP beeswarm plot, displaying the SHAP value of each feature for every sample in the dataset. Each row represents a feature, and each dot corresponds to a sample. The color of the dots indicates feature values, with yellow representing high values and purple representing low values. SHAP: SHapley Additive exPlanations.