Fig. 2.

The model's interpretation. (A) Feature importance ranked using mean decrease impurity (MDI) method. (B) Feature importance ranked using permutation importance. (C) The importance ranking of the DEGs according to the mean (|SHapley Additive exPlanations (SHAP) value|). (D) The importance ranking of the DEGs based on SHAP values. The higher SHAP value of a feature is given, the higher risk of death the patient would have. The red part in feature value represents higher value. and blue indicates that the value of a feature is low.