Neuro-Fuzzy Model for the Prediction and Classification of the Fused Zone Levels of Imperfections in Ti6Al4V Alloy Butt Weld

Table 2

Average values of the imperfections’ performance measures (mm).

Group no.	ℎ1	ℎ2	ℎ3	ℎ4	ℎ5	ℎ6
1.0	—	0.136	—	—	—	0.910
1.1	—	0.193	0.215	—	—	0.368
1.2	—	0.160	0.133	—	—	0.320
1.3	0.032	0.100	0.085	—	—	0.325
1.4	0.016	0.085	0.016	—	—	0.197