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. 2023 Dec 8;102(49):e36515. doi: 10.1097/MD.0000000000036515

Figure 5.

Figure 5.

Screening of 7 key genes in AMI. (A) Protein-protein interaction (PPI) networks of 13 DE-SLCs using STRING. (B) PPI networks of 13 DE-SLCs using GeneMANIA. (C) Cross-validation for tuning parameter selection in the least absolute shrinkage and selection operator (LASSO) model. (D) LASSO coefficients diagram to select 11 feature genes. (E) The measurement error rate with different number of decision tree within RandomForest (RF). (F) The Mean Decrease in Gini of 13 DE-SLCs in the RF model. (G) The classification accuracy rates with different feature selection in support vector machine recursive feature elimination (SVM-RFE). (H) Seven shared key genes were screened in a venn diagram. AMI = acute myocardial infarction.