An Iterative Procedure for Optimizing the Performance of the Fuzzy-Neural Job Cycle Time Estimation Approach in a Wafer Fabrication Factory

Table 11

The estimation performances.

Category	MAE (hrs)	MAPE	RMSE (hrs)
1	1	0.0%	1
2	1	0.1%	2
3	1	0.1%	2
4	2	0.2%	5
Outliers	56	4.5%	80
Total	15	1.2%	36