A Distance-Based Collective Weak Ordering
A Distance-Based Collective Weak Ordering
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基于距离的集体弱排序
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
J. Martel
中科院分区：
文献类型：
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作者：
Slim Ben Khelifa;J. Martel
群体决策方法可以被看作是一个两阶段的过程。第一阶段允许多准则评价的替代品和第二阶段的目的是从第一阶段后的成员提供的偏序推导出一个集体弱序。研究了组合弱序以形成一个集体排序的问题。一个公理化结构的概念之间的二元关系的距离。基于最小支配方案优先排序的思想，提出了一种求集体弱序的算法。
A group decision-making approach can be seen as a two stage process. The first stage allows for multi-cirteria evaluation of the alternatives and the second aims at deriving a collective weak ordering from the partial orderings supplied by the members after the first stage. The problem of combining the weak orderings to form a collective ranking is investigated. An axiomatic structure relating to the concept of distance between binary relations is developed. An algorithm for deriving the collective weak ordering is proposed, based on the idea of ranking first the least dominated alternatives.