A Two-Level Model for the Analysis of Syndrome of Acute Ischemic Stroke: From Diagnostic Model to Molecular Mechanism

Figure 6

G-means for classification schemes with different distance thresholds. Black bars indicate G-mean for the original classification scheme without feature selection. Red bars indicate the rise in G-mean for classification scheme based on core symptoms. Blue bars indicate the rise in G-mean for classification schemes after pairwise undersampling.