Bearing Fault Diagnosis Method Based on Multidomain Heterogeneous Information Entropy Fusion and Model Self-Optimisation

Figure 7

Diagnostic accuracy of experiments conducted by four combinations in case 1. Network structure and Input resolution size: (a) 3 layers and 32 ^∗ 32, (b) 3 layers and 112 ^∗ 112, (c) 3 layers and 224 ^∗ 224, and (d) 4 layers and 224 ^∗ 224.

(a)

(b)

(c)

(d)