Table 4.

Test results of YOLOv9 and the proposed architecture.

Class		YOLOv9			Mixed-ELAN
		Precision	Recall	mAP	Precision	Recall	mAP
Sow
	Standing	0.934	0.946	0.979	0.926	0.907	0.962
	Sitting	0.699	0.957	0.909	0.760	0.954	0.941
	Lying down	0.601	0.831	0.735	0.644	0.747	0.762
	Lying sideways	0.888	0.952	0.969	0.906	0.958	0.965
Piglet
	Feeding	0.726	0.729	0.772	0.738	0.701	0.765
	Starvation	0.608	0.476	0.482	0.648	0.493	0.554
	Crushing	0.507	0.650	0.553	0.613	0.626	0.623
All		0.709	0.792	0.772	0.748	0.770	0.796