Table 5.
TPC ANFIS model simulation at different input and output mfs.
| Input membership function | RMSE (linear) | R2 (linear) | RMSE (constant) | R2 (constant) |
|---|---|---|---|---|
| Gauss | 0.01 | 0.992 | 0.11 | 0.99 |
| Gauss2 | 0.003 | 0.99982 | 0.1 | 0.994 |
| Gbell | 0.01 | 0.991 | 0.11 | 0.99 |
| Tri | N/A | N/A | N/A | N/A |
| Trap | N/A | N/A | N/A | N/A |
| Pi | 0.01 | 0.99 | 0.009 | 0.991 |
| Dsig | 0.01 | 0.99 | 0.009 | 0.992 |
| Psig | 0.01 | 0.992 | 0.01 | 0.991 |
N/A: Not Available.