Network Construction for Bearing Fault Diagnosis Based on Double Attention Mechanism

Table 3

Comparison of ablation experiment results.

Method	Training set accuracy (%)	Test set accuracy (%)
Attention convolutional network	100	60.34
Attention LSTM	100	87.42
1D-CNN-LSTM	100	98.57
Double attention lacks EMD	100	99.24
Paper method	100	99.78