Fig. 3

Differentially expressed gene (DEG) selection using LASSO regression analysis, random forest (RF) regression, and support vector machine-recursive feature elimination (SVM-RFE). (a) DEG selection using LASSO regression analysis. (b) DEG selection using RF regression. The righthand figure shows the ranking of DEG importance determined by RF regression. (c) DEG selection using SVM-RFE. The figure below shows the ranking of DEG importance determined by SVM-RFE. (d) Venn diagram of the intersection of DEG selected by the three machine learning methods.