Table 9 Evaluation indexes of different classifiers for composite faults.
From: Fault diagnosis method of rolling bearing based on SSA-VMD and RCMDE
EI | Method | TN:50 | TN:40 | TN:30 | TN:20 | TN:10 |
|---|---|---|---|---|---|---|
Acc (SD) | KKNN | 96.67(0) | 100(0) | 100(0) | 100(0) | 100(0) |
DT | 96(1.5776) | 96.5(0.3334) | 95.23(1.0033) | 99.33(0.8165) | 100(0) | |
RF | 96.67(0) | 98.33(0) | 97.78(0) | 99.33(0.8165) | 100(0) | |
SVM | 96.67(0) | 97.5(0) | 97.78(0) | 98.33(0) | 100(0) | |
Pre (SD) | KKNN | 96.91(0) | 100(0) | 100(0) | 100(0) | 100(0) |
DT | 96.28(1.4654) | 96.59(0.2372) | 94.67(1.0034) | 99.37(0.7776) | 100(0) | |
RF | 96.91(0) | 98.45(0) | 98.15(0) | 99.37(0.7776) | 100(0) | |
SVM | 96.91(0) | 97.64(0) | 98.15(0) | 98.41(0) | 100(0) | |
Rec (SD) | KKNN | 96.73(0) | 100(0) | 100(0) | 100(0) | 100(0) |
DT | 94.87(2.8721) | 96.58(0.25) | 94.71(0.8824) | 98.89(1.3608) | 100(0) | |
RF | 96.73(0) | 98.29(0) | 96.97(0) | 98.89(1.3608) | 100(0) | |
SVM | 96.73(0) | 97.44(0) | 96.97(0) | 97.22(0) | 100(0) | |
F1 (SD) | KKNN | 96.66(0) | 100(0) | 100(0) | 100(0) | 100(0) |
DT | 96(1.578) | 96.58(0.2467) | 94.69(0.9577) | 99.1(1.1083) | 100(0) | |
RF | 96.66(0) | 98.33(0) | 97.46(0) | 99.1(1.1083) | 100(0) | |
SVM | 96.66(0) | 97.46(0) | 97.46(0) | 97.74(0) | 100(0) |
