Intuitionistic Trapezoidal Fuzzy Multiple Criteria Group Decision Making Method Based on Binary Relation

Table 2

Nine-member linguistic values of ITFNs.

Linguistic term	Linguistic values of ITFN
Absolutely low	⟨(0.0001, 0.001, 0.001, 0.001),; (0.001, 0.001, 0.001, 0.001)⟩
Low	⟨(0.0,0.1,0.2,0.3),(0.0,0.1,0.2,0.3)⟩
Fairly low	⟨(0.1,0.2,0.3,0.4),(0.0,0.2,0.3,0.5)⟩
Medium	⟨(0.3,0.4,0.5,0.6),(0.2,0.4,0.5,0.7)⟩
Fairly high	⟨(0.5,0.6,0.7,0.8),(0.4,0.6,0.7,0.9)⟩
High	⟨(0.7,0.8,0.9,1.0),(0.7,0.8,0.9,1.0)⟩
Absolutely high	⟨(1.0,1.0,1.0,1.0),(1.0,1.0,1.0,1.0)⟩