Table 3. Performance measures of test datasets obtained via TL-CNN pipelines.

	Class	Precision	Recall	F1-score	Specificity	CA
Performance measures obtained through inceptionV3 pipeline
Left winking	0	1.00	1.00	1.00	1.00	1.00
Right winking	1	1.00	1.00	1.00	1.00
No winking	2	1.00	1.00	1.00	1.00
Performance measures obtained through inception ResNetV2 pipeline
Left winking	0	0.86	1.00	0.92	0.14	0.94
Right winking	1	1.00	1.00	1.00	0.00
No winking	2	1.00	0.83	0.91	0.17
Performance measures obtained through Xception pipeline
Left winking	0	0.50	1.00	0.67	0.50	0.67
Right winking	1	1.00	1.00	1.00	0.00
No winking	2	0.00	0.00	0.00	1.00
Performance measures obtained through MobileNet pipeline
Left winking	0	1.00	0.33	0.50	0.77	0.78
Right winking	1	1.00	1.00	1.00	0.00
No winking	2	0.60	1.00	0.75	0.40