Vibration Images-Driven Fault Diagnosis Based on CNN and Transfer Learning of Rolling Bearing under Strong Noise

Table 10

Types of frozen layer combination.

Type	A	B	C	D	E	F	G
Frozen layer	None	C1	C2	C3	F1	C1–C2	C1–C3
Type	H	I	G	K	L	M	N
Frozen layer	C1-C2-C3	C1-F1	C1-C2-C3-F1	C2-C3	C2F1	C2-C3-F1	C3-F1