Fig. 1From: A diagnosis model in nasopharyngeal carcinoma based on PET/MRI radiomics and semiquantitative parametersA and B are of the LASSO process. The vertical line is drawn at the optimal λ value using the minimum criterion and the standard error of the minimum criterion. Put the optimal λ value into B to get the best parameters. C Shows the remaining radiomics features after two steps of feature selectionBack to article page