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Complexity
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2021
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Article
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Tab 4
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Research Article
Data-Driven Fault Diagnosis for Rolling Bearing Based on DIT-FFT and XGBoost
Table 4
Impact of DIT-FFT data processing on fault diagnosis
Item
Original data
Processed data
Training time (s)
52.65
31.91
Accuracy of test set (%)
55.05
93.63