The Method for Product Design Selection with Incomplete Linguistic Weight Information Based on Quality Function Deployment in a Fuzzy Environment

Table 5

The collective rating of the correlation between DRs.

	DR1	DR2	DR3	DR4	DR5
DR1	(DH, 0.00)	(L, 0.33)	(H, −0.33)	(VL, 0.33)	(VH, 0.33)
DR2	(VL, 0.33)	(DH, 0.00)	(L, 0.00)	(L, 0.33)	(L, 0.33)
DR3	(H, −0.33)	(L, 0.00)	(DH, 0.00)	(M, 0.00)	(H, 0.00)
DR4	(VL, 0.33)	(L, 0.33)	(M, 0.00)	(DH, 0.00)	(M, 0.33)
DR5	(VH, 0.33)	(L, 0.33)	(H, 0.00)	(M, 0.33)	(DH, 0.00)