Acceptable consistency of aggregated comparison matrices in analytic hierarchy process

作者: Petra Grošelj , Lidija Zadnik Stirn

DOI: 10.1016/J.EJOR.2012.06.016

关键词: Special caseAnalytic hierarchy processGroup decision-makingWeighted geometric meanConsistency (statistics)JudgementData miningMathematical optimizationDecision problemMathematicsMatrix (mathematics)

摘要: Abstract The analytic hierarchy process is a method for solving multiple criteria decision problems, as well group making. weighted geometric mean appropriate when aggregation of individual judgements used. This paper presents new proof which confirms the property that if comparison matrices all makers are acceptable consistency, then complex judgement matrix (WGMCJM) also consistency. was presented and first proved by Xu (2000) , but Lin et al. (2008) rejected proof. We discuss under what conditions WGMCJM consistency not For this case we determine sufficient condition to be provide numerical examples. special two with 3 × 3 find out some additional

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