A Multicriteria Intelligence Aid Methodology Using MCDA, Artificial Intelligence, and Fuzzy Sets Theory

Table 2

Linguistic terms of risk attitudes and their related fuzzy numbers [27].

Linguistic term	Triangular fuzzy number derived from for criteria to be maximized	Triangular fuzzy number derived from for criteria to be minimized
Absolutely optimistic (AO)
Very optimistic (VO)
Optimistic (O)
Fairly optimistic (FO)
Neutral
Fairly pessimistic (FP)
Pessimistic (P)
Very pessimistic (VP)
Absolutely pessimistic (AP)