Table 5.

Comparative results of different models.

Model	Class	Precision	Recall	mAP	Params/m	Model size/MB	Epoch
YOLOv5s	all	0.982	0.932	0.951	7.2	14	200
	soybean	0.988	0.943	0.953
	A. trifida seeds	0.986	0.992	0.996
	A. artemisiifolia seeds	0.972	0.861	0.904
YOLOv7-tiny	all	0.977	0.936	0.946	6.2	12
	soybean	0.982	0.945	0.954
	A. trifida seeds	0.986	0.993	0.997
	A. artemisiifolia seeds	0.964	0.87	0.88
YOLOv8n	all	0.96	0.914	0.947	3.2	6.2
	soybean	0.98	0.944	0.966
	A. trifida seeds	0.98	0.996	0.995
	A. artemisiifolia seeds	0.919	0.802	0.88
YOLO_P2	all	0.983	0.945	0.961	3.3	6.3
	soybean	0.987	0.939	0.963
	A. trifida seeds	0.99	0.994	0.995
	A. artemisiifolia seeds	0.972	0.901	0.926