Ranking
IR-CODAS: Interval Rough CODAS (Combinative Distance-based Assessment with Interval Rough Numbers for MCGDM)
Cherif, M. R., Frikha, H. M. · 2021
Method assistant
Grounded explanations: it explains the method, it does not compute.
Assumptions to verify
- •Decision matrix entries are valid IRNs (a ≤ b ≤ c ≤ d, non-negative)
- •Weights pre-aggregated across DMs and sum to 1
- •Threshold τ ∈ [0.01, 0.05] appropriate for problem scale
When not to use
- •Sorting required (use IF-CODAS-SORT or IVIF-CODAS-SORT)
- •Linguistic data absent (use crisp CODAS)
How to cite
Cherif, M. R.; Frikha, H. M. (2021). An extension of the CODAS method based on interval rough numbers for multi-criteria group decision making. Multiple Criteria Decision Making. https://doi.org/10.22367/mcdm.2021.16.02