A Multiplicative Alo-group Based Hierarchical Decision Model and Application

作者：Hou, Fujun^*

来源：Communications in Statistics - Simulation and Computation, 2016, 45(8): 2846-2862.

DOI：10.1080/03610918.2014.930898

• Abelian linearly ordered group (alo-group)
• Hierarchical decision model
• Isomorphism
• Layout planning problem
• Pairwise comparison matrix (PCM)

Pairwise comparison matrix (PCM) is a popular technique used in multi-criteria decision making. The abelian linearly ordered group (alo-group) is a powerful tool for the discussion of PCMs. In this article, a criterion for acceptable consistency of PCM is introduced, which is independent of the scale and can be intuitively interpreted. The relation of the introduced criterion with the weak consistency is investigated. Then, a multiplicative alo-group based hierarchical decision model is proposed. The following approaches are included: (1) the introduced criterion for acceptable consistency is used to check whether or not a PCM is acceptable; (2) the row's geometric mean method is used for deriving the local priorities of a multiplicative PCM; (3) a Hierarchy Composition Rule derived from the weighted mean is used for computing the criterion/subcriterion's weights with regard to the total goal; and (4) the weighted geometric mean is used as the aggregation rule, where the alternative's local priorities are min-normalized. The proposed model has the property of preserving rank. Moreover, it has counterparts in the additive case. Finally, the model is applied to a layout planning problem of an aircraft maintenance base with a computer-based software.

• 出版日期2016
• 单位北京理工大学