Table 1.

Class wise performance analysis of YOLOv3

	Class
	Nomask	Mask	Overall
Images	200	200	200
Instances	135	875	1015
Precision	0.45	0.81	0.76
Recall	0.25	0.77	0.79
F1-Score	0.32	0.78	0.77
mAP@50	46.69%	81.26%	63.99%

Here instances are no. of objects detected