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. 2020 Jul 19;20(14):4017. doi: 10.3390/s20144017

Table 2.

Composition of collected samples for fault classification.

12,000 datasets collected (76,800,000 data points) 3000 samples collected in normal working condition 2100 samples for training and validation during training (stochastic)
900 samples for testing (stochastic)
3000 samples collected in failure type 1: main shaft imbalance 2100 samples for training and validation during training (stochastic)
900 samples for testing (stochastic)
3000 samples collected in failure type 2: Cocked rotor 2100 samples for training and validation during training (stochastic)
900 samples for testing (stochastic)
3000 samples collected in failure type 3: Bearing fault 2100 samples for training and validation during training (stochastic)
900 samples for testing (stochastic)