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

Table 13

Performances in other cases.

RMSE	Case I	Case II	Case III	Case IV
Statistical analysis	77	83	104	78
CBR	74	78	96	72
BPN	53	68	84	63
SOM-WM	49	71	86	66
EFR	50	50	62	47
SOM-FBPN	38	53	66	50
Postclassifying FBPN	62	93	113	86
Bidirectional classifying BPN	24	31	38	28
The proposed methodology	23	23	28	22