Railway Fastener Fault Diagnosis Based on Generative Adversarial Network and Residual Network Model

Figure 12

Generation of sample data in different training cycles. (a) 1000 epochs, (b) 1500 epochs, (c) 2000 epochs, (d) 2500 epochs, and (e) 3000 epochs.

(a)

(b)

(c)

(d)

(e)