Deep Domain Adaptation Model for Bearing Fault Diagnosis with Riemann Metric Correlation Alignment

Table 1

Details of 1DCNN architecture used in experiments.

No.	Layer type	Kernel size	Stride	Kernel number	Output	Padding
1	Convolution1	32 × 1	8 × 1	32	256 × 32	Yes
2	Pooling1	2 × 1	2 × 1	32	128 × 32	No
3	Convolution2	3 × 1	2 × 1	32	64 × 32	Yes
4	Pooling2	2 × 1	2 × 1	32	32 × 32	No
5	Convolution3	3 × 1	2 × 1	64	16 × 64	Yes
6	Pooling3	2 × 1	2 × 1	64	8 × 64	No
7	Convolution4	3 × 1	1 × 1	64	4 × 64	Yes
8	Pooling4	2 × 1	2 × 1	64	2 × 64	No
9	Fully connected	64		1	64 × 1
10	Softmax	10		1	10