Research Article
Internal Due Date Assignment in a Wafer Fabrication Factory by an Effective Fuzzy-Neural Approach
Table 8
Comparison of the forecasting performances.
| Category | MAE (hrs) | MAPE | RMSE (hrs) |
| Statistical analysis | 73 | 6.1% | 99 | BPN | 30 | 2.4% | 69 | FCM-BPN | 15 | 1.2% | 38 | PCA-BPN | 27 | 2.3% | 67 | PCA-FCM-BPN | 11 | 0.9% | 29 |
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