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. 2025 Aug 8;15:1623109. doi: 10.3389/fcimb.2025.1623109

Figure 2.

Venn diagram with four overlapping sets: RF, Boruta, XGBoost, and Lasso. RF has 0 unique elements, Boruta 10, XGBoost 9, Lasso 1. Overlaps: RF and Boruta have 3; Boruta and XGBoost, 3; all four have 12 in common. Other overlaps: RF and Lasso have 3; RF, Boruta, and XGBoost have 12; RF and XGBoost have 2.

Variable Wayne diagram screened by four methods. The important variables and their intersection relationships selected by four feature selection methods (Boruta, XGBoost, Random Forest (RF), and Lasso) are presented in the form of Venn diagrams. The different colored blocks in the figure represent different methods and the intersection of color blocks represents the important variables selected by different methods together.