Machine Learning of Schizophrenia Detection with Structural and Functional Neuroimaging

Figure 3

Selection of the optimal threshold via the grid search and LOOCV method. (a–d) Represent the classification accuracy versus the value with BN-246 atlas+noGSR (a), Power-264 atlas+noGSR (b), BN-246 atlas+GSR (c), and Power-264 atlas+GSR (d). BN: Brainnetome atlas; GSR: global signal regression; noGSR: no global signal regression.

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