International Journal of Aerospace Engineering / 2016 / Article / Tab 7

Research Article

Aero Engine Fault Diagnosis Using an Optimized Extreme Learning Machine

Table 7

Mean classification accuracy of operating point B condition.

MethodFault classes
C1C2C3C4C5C6C7C8

Q-ELM93.4592.0791.5391.0791.4590.1986.2685.26
P-ELM92.5791.5891.5191.4889.6389.7086.1884.44
G-ELM93.3191.7490.5391.0691.2388.6585.7582.83
ELM89.2188.3386.9787.0985.9583.5580.2477.06
SVM90.6689.1487.1486.5285.6882.1281.4276.54
BP86.2584.5182.5580.6976.0574.6373.0470.95