Fault States Diagnosis of Marine Diesel Engine Valve Based on a Modified VGG16 Transfer Learning Method

Table 5

Dataset processing methods groups and their diagnose accuracy.

Dataset processing method groups	C1 dataset diagnose accuracy	C2 dataset diagnose accuracy
A	0.933	0.885
B	0.917	0.861
C	0.936	0.885
a ± b	0.923	0.882
b ± c	0.907	0.856
a ± c	0.952	0.892
a ± b ± c	0.929	0.871