Fig. 2

Radiomics and DL feature selection using the LASSO-Cox regression model. a The partial likelihood deviance was plotted versus log (lambda) with radiomics features; (b) LASSO coefficient profiles of the 184 radiomics features; (c) The partial likelihood deviance was plotted versus log (lambda) with DL features; (d) LASSO coefficient profiles of the 512 DL features