Research Article
Lifetime Prediction for a Cell-on-Board (COB) Light Source Based on the Adaptive Neuro-Fuzzy Inference System (ANFIS)
Table 5
The best performance parameter of ANFIS models.
| Model | Input membership function type | Number of membership function | Output membership function type | RMSE (training) | RMSE (testing) | (training) | (testing) |
| Md1 1 | Triangle | 6 | Constant | 352.556 | 412.875 | 0.9974 | 0.9952 | Md1 2 | Gbell | 6 | Constant | 935.428 | 914.820 | 0.9841 | 0.9827 | Mdl 3 | Gauss | 7 | Constant | 1579.06 | 1513.185 | 0.9722 | 0.9705 |
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