Preoperative prediction of textbook outcome in intrahepatic cholangiocarcinoma by interpretable machine learning: A multicenter cohort study

Figure 2 Variable importance ranking. The SHapley Additive exPlanations histogram shows that the variables with weights from high to low in the model are: Tumor size, Child-Pugh grade, hepatitis B, and Eastern Cooperative Oncology Group score. ECOG score: Eastern Cooperative Oncology Group score; SHAP: The SHapley Additive exPlanations.