Roles of Pyroptosis-Related Genes in the Diagnosis and Subtype Classification of Periodontitis

Figure 4

Construction of the RF model. (a, b) The residual distribution of the RF and SVM models. (c) The accuracy of the RF and SVM models was evaluated by the area under the ROC curves. (d) The top 30 PRGs was selected according to the importance ranking. RF, random forest; SVM, support vector machines; ROC, receiver operating characteristic.

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