Table 3 Training set accuracy of CNN, MFF-DRN, and KCFP for five training sets of the MFPT dataset.

From: Kronecker convolutional feature pyramid for fault diagnosis in rolling bearings

Sr.

CNN accuracy

MFF-DRN accuracy

KCFP accuracy

1

95.5

97.2

97.8

2

96.0

97.0

97.6

3

95.8

96.8

97.5

4

95.7

96.9

97.6

5

95.9

97.1

97.7