Table 6.

Convolutional neural network classification results of neuroimaging with spatial features for the VFT task.

Features	Accuracy (%)	Recall (%)	Precision (%)	F1-score (%)
HbO map at 5 s	91.43	88.89	84.76	86.33
HbO map at 10 s	77.71	70.00	58.86	63.15
HbO map at 15 s	92.00	90.00	86.00	87.50
HbO map at 20 s	70.57	60.00	45.29	50.98
HbO map at 25 s	77.71	70.00	58.86	63.15
HbO map at 30 s	84.86	80.00	72.43	75.33
HbO map at 35 s	77.71	70.00	58.86	63.15
HbO map at 40 s	78.57	70.00	59.29	63.48
HbO map at 45 s	84.86	80.00	72.43	75.33
HbO map at 50 s	92.00	90.00	86.00	87.50
HbO map at 55 s	78.57	70.00	59.29	63.48
HbO map at 60 s	84.86	80.00	72.43	75.33
HbO map at 65 s	77.71	70.00	58.86	63.15
Average	82.20	76.07	67.18	70.60