Table 4.

Validation results of YOLOv5 model for aquaculture net pens defect at different distances during the experiment in the pool setup.

Dataset	mAP	Precsion	Recall	Gradient-range
Far	0.68	0.52	0.62	25-30
Close	0.57	0.50	0.47	80-110
Good	0.71	0.69	0.69	50-60