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Decision-making with Sugeno integrals: DMU vs. MCDM

机译:与Sugeno积分的决策:DMU与MCDM

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This paper clarifies the connection between multiple criteria decision-making and decision under uncertainty in a qualitative setting relying on a finite value scale. While their mathematical formulations are very similar, the underlying assumptions differ and the latter problem turns out to be a special case of the former. Sugeno integrals are very general aggregation operations that can represent preference relations between uncertain acts or between multifactorial alternatives where attributes share the same totally ordered domain. This paper proposes a generalized form of the Sugeno integral that can cope with attributes which have distinct domains via the use of qualitative utility functions. In the case of decision under uncertainty, this model corresponds to state-dependent preferences on act consequences. Axiomatizations of the corresponding preference function-als are proposed in the cases where uncertainty is represented by possibility measures, by necessity measures, and by general monotonic set-functions, respectively. This is achieved by weakening previously proposed axiom systems for Sugeno integrals.
机译:本文阐明了在依赖于有限价值级的定性设定中不确定性下的多标准决策和决策之间的联系。虽然他们的数学制剂非常相似,但潜在的假设不同,后者问题结果是前者的特殊情况。 Sugeno积分是非常一般的聚合操作,可以代表不确定行为之间的偏好关系或在属性共享相同的完全有序的域之间的多因素替代。本文提出了Sugeno积分的广义形式,可以通过使用定性效用功能来应对具有不同域的属性。在不确定性下决定的情况下,该模型对应于对行为后果的依赖偏好。对应的偏好函数-ALS的公理化分别提出在不确定性是通过可能性的措施来表示,由必要性措施的情况下,并通过一般单调集合的功能,。这是通过削弱先前提出的Sugeno积分的公理系统来实现的。

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