Service Station Evaluation Problem in Catering Service of High-Speed Railway: A Fuzzy QFD Approach Based on Evidence Theory

Table 10

Fuzzy importance ratings of obtained from EA, MEA, and LMM.

	Importance ratings of by different F-AHP
	EA	Equation (25)	MEA	Equation (25)	LMM	Equation (25)
PT	0.12/0.23/0.4	0.25	0.13/0.23/0.34	0.23	0.21/0.23/0.23	0.223
SC	0.13/0.23/0.41	0.26	0.14/0.23/0.35	0.24	0.22/0.23/0.24	0.230
LA	0.08/0.16//0.29	0.18	0.09/0.16/0.26	0.17	0.14/0.15//0.17	0.157
AF	0.06/0.11/0.2	0.12	0.07/0.11/0.18	0.12	0.11/0.11/0.12	0.111
GI	0.07/0.11/0.22	0.13	0.07/0.11/0.20	0.13	0.11/0.11/0.12	0.114
CC	0.09/0.16/0.31	0.19	0.10/0.16/0.27	0.18	0.15/0.16/0.18	0.161