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Home›Decision-making›Superiority and Inferiority Ranking
MCDMOutrankingcrisp

Superiority and Inferiority Ranking

SIR (Superiority and Inferiority Ranking) is a outranking multi-criteria decision-making (MCDM) method introduced by Xu, X. in 2001. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.

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SIR
AHPANPBWMBWM-BAYESIANCCSDCILOSCIMASCRITIC

When to use it

Apply the F.steps in order; the final score determines the descending ranking.

Strengths & limitations

Strengths
  • Follows a transparent, reproducible computational procedure that can be audited step by step.
  • Handles multiple criteria of differing scales and units within a single decision matrix.
Limitations
  • Results depend on the chosen normalisation, weights, and parameter settings.

Sources

  1. Xu, X. (2001). The SIR method: A superiority and inferiority ranking method for multiple criteria decision making. European Journal of Operational Research DOI: 10.1016/s0377-2217(00)00101-6 ↗

How to cite this page

ScholarGate. (2026, June 2). Superiority and Inferiority Ranking. ScholarGate. https://scholargate.app/en/decision-making/sir

Related methods

AHPANPBWMBWM-BAYESIANCCSDCILOSCIMASCRITIC

Which method?

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

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Similar methods

HF-VIKORHF-ELECTRE-IVIKORHF-ELECTRE-IIPROMETHEEPROMETHEE-IIPIF-TODIMPROMETHEE-I

Related reference concepts

Decision MakingDecision Support SystemsEvaluation CriteriaWeighted ScoresDecision Making SkillsMerit Rating

Spotted an issue on this page? Report or suggest a fix →

ScholarGate — SIR (Superiority and Inferiority Ranking). Retrieved 2026-07-20 from https://scholargate.app/en/decision-making/sir · Dataset: https://doi.org/10.5281/zenodo.20539026
Quick facts
Originator
Xu, X.
Subfamily
Outranking
Year
2001
Type
Outranking-utility hybrid (PROMETHEE+SAW+TOPSIS)
Value Space
crisp
Uncertainty
None
Compensation
partial
Rank Reversal
No
Related methods
AHPANPBWMBWM-BAYESIANCCSDCILOSCIMASCRITIC
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