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