Research on group standard decision algorithm based on additive reciprocal matrix and order relation
Designing the model to improve the coordination efficiency and methods of decision makers has become an important topic in recent years.Aiming at the group decision aggregation problem of decision matrix aggregation and attribute weight division,a consensus formation algorithm based on additive reciprocal matrix and order relation is proposed.Firstly,the decision space based on additive reciprocal matrix is constructed,the ideal degree of the scheme and the distance between the individual preference of the decision-maker and the ideal solution are measured,and the influence of constraints is considered.Secondly,the related concepts of range maximum combination weigh-ting method are introduced,and the improvement ability of the scheme is measured by using the related expression of order relationship.Finally,a consensus decision algorithm for group decision-making based on additive reciprocal ma-trix and order relationship is constructed,and then reasonable and reliable decision results are obtained.At the same time,the new algorithm is used in the selection example of group standard scheme,and the rationality and effective-ness of the algorithm are verified by comparative analysis.
group decision makingAdditive reciprocal matrixOrder relationConsensus formationGroup standards
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