Dual-Path Residual “Shrinkage” Network for Side-Scan Sonar Image Classification

Table 8

Confusion matrix of each model.

Model	True class	Predicted class
		Drowning victims	Aircraft	Seafloor	Shipwreck
ResNet34 + SE	Drowning victim	4	0	0	1
	Aircraft	0	7	2	9
	Seafloor	0	1	85	0
	Shipwreck	1	1	1	112
ResNet34 + CBAM	Drowning victim	5	0	0	0
	Aircraft	0	9	0	9
	Seafloor	0	0	84	2
	Shipwreck	1	3	0	111
ResNet34 + RSBU-CW	Drowning victim	5	0	0	0
	Aircraft	0	10	0	8
	Seafloor	0	0	83	3
	Shipwreck	1	1	1	112
Proposed	Drowning victim	4	0	0	1
	Aircraft	0	11	0	7
	Seafloor	0	0	85	1
	Shipwreck	0	1	0	114