From: Dynamic Distribution Adaptation Based Transfer Network for Cross Domain Bearing Fault Diagnosis
Tasks | Methods | |||||
---|---|---|---|---|---|---|
DDC | FTNN | DTN | IWC | IWCM | DDATN | |
Accuracy (%) | ||||||
 1 | 66.73±3.49 | 79.20±9.82 | 97.60±3.80 | 98.67±1.83 | 98.73±1.55 | 98.93±0.72 |
 2 | 61.80±2.41 | 91.73±3.22 | 95.80±4.96 | 98.40±2.25 | 98.73±2.21 | 99.73±0.47 |
 3 | 32.97±2.70 | 80.40±8.60 | 63.70±15.97 | 86.27±7.32 | 93.47±2.08 | 93.07±1.64 |
 4 | 32.60±1.84 | 45.20±18.08 | 55.40±9.61 | 50.20±7.58 | 64.67±5.38 | 67.07±1.86 |
 5 | 66.13±2.72 | 81.33±7.77 | 97.20±2.66 | 98.22±3.83 | 98.60±2.36 | 99.20±0.61 |
 6 | 66.80±5.11 | 90.47±5.43 | 94.70±5.57 | 97.01±3.10 | 98.20±2.25 | 99.60±0.56 |
 7 | 63.20±3.78 | 87.93±9.22 | 77.73±9.90 | 91.53±3.21 | 94.67±2.63 | 94.27±2.83 |
 8 | 35.53±2.61 | 60.73±17.34 | 54.00±7.48 | 59.00±10.77 | 59.40±9.26 | 67.07±2.58 |
 9 | 70.47±5.36 | 96.27±2.04 | 98.47±2.39 | 97.77±3.79 | 98.67±2.24 | 99.00±0.79 |
 10 | 67.67±5.65 | 91.87±3.12 | 95.27±3.89 | 97.60±2.25 | 98.67±2.20 | 99.33±0.70 |
 11 | 64.60±2.21 | 80.60±6.43 | 77.33±8.57 | 90.20±5.37 | 91.73±3.16 | 95.87±1.03 |
 12 | 51.73±2.67 | 75.73±8.53 | 61.73±6.49 | 90.87±5.91 | 91.33±5.75 | 93.73±5.73 |
 13 | 76.40±9.78 | 82.47±4.35 | 95.20±9.56 | 98.30±1.95 | 98.93±2.04 | 98.73±1.39 |
 14 | 94.13±2.26 | 91.33±3.72 | 96.37±5.69 | 97.80±1.69 | 98.60±1.52 | 99.33±0.83 |
 15 | 68.07±2.54 | 69.47±5.94 | 83.13±6.46 | 95.27±2.25 | 94.67±2.90 | 96.47±1.26 |
 16 | 61.53±3.08 | 66.67±4.92 | 73.80±7.17 | 97.27±3.23 | 98.07±2.19 | 98.33±1.05 |
 17 | 78.33±3.97 | 88.53±4.99 | 96.87±4.59 | 98.07±4.55 | 97.13±3.08 | 98.33±1.94 |
 18 | 87.27±5.63 | 88.53±2.06 | 95.33±3.36 | 98.01±2.37 | 98.07±1.97 | 99.07±1.10 |
 19 | 80.33±6.43 | 87.47±3.74 | 87.13±2.83 | 92.87±2.35 | 92.60±2.28 | 95.60±1.41 |
 20 | 60.40±3.15 | 72.93±5.61 | 80.93±5.35 | 97.20±3.12 | 94.20±4.79 | 98.87±0.83 |
 21 | 89.27±7.28 | 91.07±3.93 | 95.87±3.51 | 96.96±4.42 | 96.67±5.69 | 96.20±3.34 |
 22 | 94.20±2.42 | 94.67±1.54 | 95.67±2.42 | 97.73±2.11 | 98.47±1.63 | 99.13±0.55 |
 23 | 58.60±3.94 | 82.47±6.56 | 82.33±4.17 | 88.73±6.09 | 91.40±1.73 | 91.07±3.36 |
 24 | 71.13±3.21 | 79.27±5.59 | 77.87±7.32 | 95.73±3.81 | 95.20±1.96 | 97.87±1.83 |
 25 | 65.07±1.97 | 92.67±2.58 | 93.30±5.32 | 97.26±3.31 | 97.73±2.20 | 98.80±1.03 |
 26 | 56.87±2.69 | 93.27±2.56 | 68.90±2.06 | 78.67±6.93 | 78.53±7.63 | 98.87±2.50 |
 27 | 51.07±1.84 | 64.53±6.86 | 61.33±2.79 | 91.47±4.48 | 91.73±3.11 | 86.67±4.96 |
 28 | 49.87±2.43 | 72.80±3.44 | 67.33±4.42 | 81.80±10.48 | 84.80±10.88 | 96.07±2.66 |
 29 | 64.67±2.06 | 93.07±4.03 | 96.67±3.46 | 98.00±4.53 | 98.80±2.43 | 99.47±0.82 |
 30 | 65.73±2.04 | 92.53±2.61 | 93.20±9.05 | 99.40±0.66 | 98.47±4.16 | 99.60±0.72 |
 31 | 47.73±4.36 | 63.67±9.19 | 65.03±2.67 | 78.93±12.77 | 90.87±4.38 | 95.53±2.97 |
 32 | 36.47±2.29 | 68.73±9.74 | 74.20±12.79 | 73.53±12.84 | 74.80±10.66 | 82.60±5.37 |
 33 | 69.93±6.72 | 90.40±6.61 | 96.73±1.59 | 99.93±0.22 | 100.00±0.00 | 100.00±0.00 |
 34 | 65.40±1.87 | 82.73±7.53 | 92.53±6.15 | 90.67±11.88 | 99.73±0.34 | 99.80±0.32 |
 35 | 55.00±3.10 | 56.23±3.69 | 67.67±9.22 | 95.53±1.81 | 95.87±1.33 | 97.13±0.71 |
 36 | 52.67±3.05 | 69.13±3.22 | 60.40±3.00 | 89.60±7.52 | 95.60±2.23 | 96.80±1.60 |
 Avg. | 63.34±15.50 | 80.45±12.51 | 82.41±14.59 | 91.24±11.16 | 92.99±9.45 | 95.20±7.85 |
Training time (s) | 28.9704 | 70.9475 | 80.3900 | 68.2972 | 78.5600 | 78.2453 |
Testing time (s) | 0.0090 | 0.0043 | 0.0088 | 0.0081 | 0.0081 | 0.0084 |