Bearing Fault Diagnosis Based on Multiscale Convolutional Neural Network Using Data Augmentation

Table 5

Result of accuracy test—IMS.

Model	MSCNN (%)	1D-CNN (%)	2D-CNN (%)	MSCNN (%) (no augmentation)
Train accuracy	99.64	99.33	99.03	98.57
Test accuracy	99.51	99.25	99.01	98.14