TPO and cancer: Finally, the SHapley Additive exPlanations (SHAP) algorithm was used to explain the model, and a visual analysis of the features was conducted.<h4>Results</h4>A total of 400 inpatients who developed cancer treatment-induced thrombocytopenia and received Rh-TPO treatment were included, of which 280 inpatients were assigned to the training set and 1,20 to the testing set.