Tests | Defuzzification function | Sensitivity (%) | Specificity (%) |
---|
PDM-FNA-Fuzzy developed
|
centroid
(1)
|
98.59
|
85.43
|
Test C.1 | bisector(2)
| 98.59 | 83.47 |
Test C.2 | mom(3)
| 98.59 | 77.59 |
Test C.3 | lom(4)
| 98.59 | 73.67 |
Test C.4 | som(5)
| 98.59 | 77.59 |
- (1) centroid - calculates the output set (OS) area center generated in the inference stage and determines its projection on the x-axis, that is the control output value.
- (2) bisector - exact position that splits the output set into two equal areas.
- (3) mom (Middle of Maximum) - it performs the arithmetic mean of all maximum values of the OS.
- (4) lom (Largest of Maximum) - considers the greatest among all the maximum values of the OS.
- (5) som (Smallest of Maximum) - considers the lowest among all the maximum values of the OS.