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Inconsistency and non-additive capacities: The Analytic Hierarchy Process in the framework of Choquet integration

机译:不一致和非加性的能力:Choquet集成框架中的层次分析过程

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We examine the AHP in the framework of Choquet integration and we propose an extension of the standard AHP aggregation scheme on the basis of the Shapley values associated with the criteria. In our model a measure of dominance inconsistency between criteria is defined in terms of the totally inconsistent matrix associated with the main pairwise comparison matrix of the AHP. The measure of dominance inconsistency is then used to construct a non-additive capacity whose associated Shapley values reduce to the standard AHP priority weights in the consistency case. In the general inconsistency case, however, the extended aggregation scheme based on the Shapley weighted mean tends to attenuate (resp. emphasize) the priority weights of the criteria with higher (resp. lower) average dominance inconsistency with respect to the other criteria.
机译:我们在Choquet集成框架中检查了AHP,并在与标准相关的Shapley值的基础上提出了标准AHP聚合方案的扩展。在我们的模型中,根据与AHP的主要成对比较矩阵相关的完全不一致的矩阵,定义了标准之间的优势不一致性的度量。然后,使用支配性不一致的度量来构造一个非加性容量,在一致性情况下,其非关联容量的Shapley值会降低到标准AHP优先权。但是,在一般不一致的情况下,基于Shapley加权均值的扩展聚合方案倾向于减弱(分别强调)该标准的优先权重,相对于其他标准,该标准的优先级较高(平均更低)。

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