Fig. 4: Visualization of classifications through support vector machine (SVM) using altered FC pattern of hippocampal subregion and relative abundance of gut microbiota. | Translational Psychiatry

Fig. 4: Visualization of classifications through support vector machine (SVM) using altered FC pattern of hippocampal subregion and relative abundance of gut microbiota.

From: Gut proinflammatory bacteria is associated with abnormal functional connectivity of hippocampus in unmedicated patients with major depressive disorder

Fig. 4: Visualization of classifications through support vector machine (SVM) using altered FC pattern of hippocampal subregion and relative abundance of gut microbiota.

A–C Searching the optimal parameters of SVM models through the grid search method. D–F ROC curves assessing SVM performance. A, D FC as features; B, E gut microbiota as features; C, F combination of FC and gut microbiota as features. AUC area under the curve.

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