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. 2021 Jul 26;12:691465. doi: 10.3389/fgene.2021.691465

FIGURE 4.

FIGURE 4

Screening of diagnostic markers via the comprehensive strategy. (A,B) Least absolute shrinkage and selection operator (LASSO) logistic regression algorithm to screen diagnostic markers; Different colors represent different genes; (C,D) based on support vector machine recursive feature elimination (SVM-RFE) and random forest (RF) algorithm to screen biomarkers.