An Algorithmic Method to Extend Grey Relational Analysis for Group Decision Maki

AnAlgorithmicMethodtoExtendGreyRelationalAnalysisforGroupDecisionMakingProblemsunderFuzzyEnvironment，卫贵武，，Theaimofthispaperistoextendthegreyrelationalanalysis(GRA)tothefuzzyenvironment.Owingtovagueconceptsfrequentlyrepresentedindecisiondata,thecrispvaluear