Table 8 Comparison analysis of IVSFS with existing fuzzy models.
Properties | FS | IFS | PyFS | q-ROFS | PFS | SFS | IVSFS |
|---|---|---|---|---|---|---|---|
MD | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
AD | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ |
NMD | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Interval-Valued Representation | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
Ability to Model High Uncertainty | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ |
Supports Three Independent Parameters | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ |
Flexibility in Expressing Expert Judgments | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Advanced Applicability in Complex Decision-Making | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
