MCDMRankinginterval

Interval-Number Grey-Related Analysis

INTERVAL-GRA (Interval-Number Grey-Related Analysis) is a ranking multi-criteria decision-making (MCDM) method introduced by Olson, D. L., Wu, D. in 2008. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.

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Sources

  1. Olson, D. L., Wu, D. (2008). Simulation Support to Grey-Related Analysis: Data Mining Simulation. Fuzzy Multi-Criteria Decision Making (Kahraman, C., ed.), Springer Optimization and Its Applications, vol. 16, Ch. 11 DOI: 10.1007/978-0-387-76813-7_11

Related methods

ScholarGateINTERVAL-GRA (Interval-Number Grey-Related Analysis). Retrieved 2026-06-04 from https://scholargate.app/tr/decision-making/interval-gra