A Fuzzy-Neural Ensemble and Geometric Rule Fusion Approach for Scheduling a Wafer Fabrication Factory

Table 13

The performances of various aggregation mechanisms (cluster 1).

MAE (hrs)	Without aggregation	Linear combination	BPN	The proposed mechanism
Training data	18.6	60.0	12.7	42.0
Testing data	116.5	147.8	90.9	36.0
Both	43.0	81.9	32.3	40.5