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. 2020 Jun 30;11:663. doi: 10.3389/fgene.2020.00663

FIGURE 4.

FIGURE 4

Identification of hub genes associated with prognosis using the machine learning method. (A) LASSO coefficient profiles of candidate hub genes. Each curve corresponds to a candidate gene. (B) The SVM-RFE algorithm identified candidate genes with the best predictive performance and lowest error bar (5 × CV accuracy = 9–0.907). (C) Venn plot showing hub genes identified in common by the two algorithms.