Fig. 2From: Multi-center evaluation of machine learning-based radiomic model in predicting disease free survival and adjuvant chemotherapy benefit in stage II colorectal cancer patientsRadiomics feature filtering and selection criterion for model construction. A The optimal feature number for model construction using the AUC value. B Feature contribution of the 5 model features calculated in the training set to predict DFS. The error bars denote standard deviation of feature contributionBack to article page