Table 2 Linguistic scales for the importance.

From: Identifying key influencing factors of cross-regional railway infrastructure interconnection: a fuzzy integrated MCDM framework

Linguistic terms

Linguistic values

No influence (NO)

(0, 0, 0.25)

Very low influence (VL)

(0, 0.25, 0.5)

Low influence (L)

(0.25, 0.5, 0.75)

High influence (H)

(0.5, 0.75, 1.0)

Very high influence (VH)

(0.75, 1.0, 1.0)