Automatic Fabric Defect Detection Based on an Improved YOLOv5

Table 1

Ablation study of the teacher network on the Tianchi AI database.

Attention module	Multitask learning	Focal loss	Central loss constraints	AUC	mAP
				0.938	0.403
√				0.957	0.412
√	√			0.965	0.431
√	√	√		0.971	0.441
√	√		√	0.973	0.442
√	√	√	√	0.981	0.447