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Shock and Vibration
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2020
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Article
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Tab 3
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Research Article
Imbalanced Fault Classification of Bearing via Wasserstein Generative Adversarial Networks with Gradient Penalty
Table 3
Different training data settings using real samples and generated samples and the classification results.
ā
A
B
C
D
E
F
G
H
I
Raw samples
2000
0
0
0
0
0
2000
2000
2000
Generated samples
0
1500
2000
3000
4000
5000
1000
2000
3000
Accuracy (%)
94.03
89.05
93.96
98.09
98.65
99.03
98.08
98.65
99.03