Table 4. Linguistic variable for the ratings of all alternatives.
Linguistic variables | Triangular fuzzy number |
---|---|
Very Poor (VP) | (0,0,1) |
Poor (P) | (0,1,3) |
Medium Poor (MP) | (1,3,5) |
Medium (M) | (3,5,7) |
Medium Good (MG) | (5,7,9) |
Good (G) | (7,9,10) |
Very good (VG) | (9,10,10) |