Deep Learning Technology for Weld Defects Classification Based on Transfer Learning and Activation Features

Table 3

Confusion Matrix for validation data.

Output Class	LP	48; 34.5%	0; 0.0%	100%; 0.0%
	Porosities	0; 0.0%	91; 65.5%	100%; 0.0%
		100%; 0.0%	100%; 0.0%	100%; 0.0%
		LP; Target class	Porosities