Figure 1. (A) The predictive performance of radiomics features for somatic mutations and molecular subtypes in test set. Four algorithms (GBDT, LASSO, RF, XGBoost) were used for feature selection, and eight algorithms (RF, GBDT, AdaBoost, LR, DT, SVM, NB, KNN) were utilized for classification. (B) Univariate survival analysis of radiomics features. Patients were divided into two groups based on the median value of each feature.