Risk Assessment Method for Ship Based on Improved Fuzzy Multicriteria Decision-Making

Table 2

Corresponding relationship table between the qualitative term and IFN value.

Qualitative terms	Corresponding IFN value
Very low (VL)	(0.00, 0.04, 0.08; 0.00, 0.04, 0.08)
Low (L)	(0.07, 0.13, 0.19; 0.06, 0.13, 0.20)
Fairly low (FL)	(0.17, 0.27, 0.37; 0.15, 0.27, 0.39)
Medium (M)	(0.35, 0.50, 0.65; 0.32, 0.50, 0.68)
Fairly high (FH)	(0.62, 0.73, 0.82; 0.61, 0.73, 0.85)
High (H)	(0.81, 0.87, 0.93; 0.79, 0.87, 0.95)
Very high (VH)	(0.92, 0.96, 1.00; 0.92, 0.96, 1.00)