Fig. 2From: Application of a nomogram to radiomics labels in the treatment prediction scheme for lumbar disc herniationFeature selection in the least absolute shrinkage and selection operator (LASSO) model. The vertical axis is the binomial deviation, and the horizontal axis is the log(λ) value. The top number represents the number of features screened out. The smallest binomial deviation λ is the optimal value (vertical dashed line), and the optimal λ is 0.033Back to article page