Research Article

Detecting Abnormal Brain Regions in Schizophrenia Using Structural MRI via Machine Learning

Figure 5

ROC curves using four coarse-to-fine ML frameworks. The ranked list of AUCs is 2T + RFE + SVM, 2T + ICA + SVM, 2T + PCA + SVM, and 2T + TBFS + SVM. The proposed framework, 2T + RFE + SVM, has the best AUC of over 97%. (a) GM. (b) WM.
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