Blood-based machine learning classifiers for early diagnosis of gastric cancer via multiple miRNAs

Figure 4 Important variables and receiver operating characteristic analysis of the six-microRNA artificial neural network model. A: Importance analysis of six risk-related miRNAs; B: Receiver operating characteristic (ROC) curve of cohort-3; C: ROC curve of cohort-4; D: ROC curve of cohort-5. AUC: Area under the curve.