AI-Based W-Band Suspicious Object Detection System for Moving Persons: Two-Stage Walkthrough Configuration and Recognition Optimization

Table 10

Experiment results when (43 knives, 43 guns, 43 scissors, and 43 other items (25%, 25%, 25%, and 5%, respectively) for GAN training).

	Evaluation results				Total	Recall	Average recall
	Gun	Knife	Other	Scissor
Input
Knife	5	193	33	54	285	0.677193	0.6867717
Gun	42	1	14	1	58	0.724138
Scissor	1	5	5	10	21	0.47619
Other	5	4	60	0	69	0.869565
Total	53	203	112	65	433
Precision	0.792453	0.950739	0.535714	0.153846			Accuracy rate
Average precision	0.608188						0.704388