Fig. 5
From: Establishment and validation of prognosis model for patients with cerebral contusion
A LASSO coefficient profiles of the 20 texture features produced based on log (λ) sequence. 10-fold cross-validation was used for optimal λ resulting in 12 nonzero coefficients and vertical line drawn. B T uning parameter (λ) was selected by LASSO model using 10-fold cross-validation via minimum criteria. The vertical axis represents AUC which was plotted versus log(λ). The minimum criteria and the 1 standard error of the minimum criteria was chosen as the optimal values for dotted vertical lines drawn