Defect Diagnosis of Gear-Shaft Bearing System Based on the OWF-TSCNN Composed of Wavelet Time-Frequency Map and FFT Spectrum 1

Figure 8

Accuracy and loss entropy: (a) accuracy of the training set; (b) accuracy of the test set; (c) loss entropy of the training set; (d) loss entropy of the test set.

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(b)

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(d)