Functional Connectivity Changes in Multiple-Frequency Bands in Acute Basal Ganglia Ischemic Stroke Patients: A Machine Learning Approach

Table 4

The results of a single or combined features in SVM Classification.

Feature	AUC	Accuracy (%)	Sensitivity (%)	Specificity (%)	Precision (%)
Ipsilesional M1
Conventional	0.82	72.86	57.14	83.33	69.57
Slow-4	0.80	72.86	67.86	76.19	65.52
Slow-5	0.80	77.14	64.29	85.71	75.00
Contralesional M1
Conventional	0.75	71.43	39.29	92.86	78.57
Slow-4	0.79	72.86	46.43	90.48	76.47
Slow-5	0.73	68.57	64.29	71.43	60.00
Combined
Conventional	0.82	72.86	57.14	83.33	69.57
Slow-4+Slow-5	0.86	80.00	60.71	92.86	85.00