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Decision Rules Acquisition for Inconsistent Disjunctive Set-Valued Ordered Decision Information Systems

机译:集值相异的有序订购决策信息系统的决策规则获取

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摘要

Set-valued information systemis an important formal framework for the development of decision support systems. We focus on the decision rules acquisition for the inconsistent disjunctive set-valued ordered decision information system in this paper. In order to derive optimal decision rules for an inconsistent disjunctive set-valued ordered decision information system, we define the concept of reduct of an object. By constructing the dominance discernibility function for an object, we compute reducts of the object via utilizing Boolean reasoning techniques, and then the corresponding optimal decision rules are induced. Finally, we discuss the certain reduct of the inconsistent disjunctive set-valued ordered decision information system, which can be used to simplify all certain decision rules as much as possible.
机译:集值信息系统是开发决策支持系统的重要正式框架。本文针对不一致的集值定理有序决策信息系统的决策规则获取进行研究。为了导出不一致的集值定理有序决策信息系统的最优决策规则,我们定义了对象约简的概念。通过构造对象的优势可分辨性函数,我们利用布尔推理技术计算对象的约简,然后得出相应的最佳决策规则。最后,我们讨论了不一致的集值定理有序决策信息系统的某些约简,该约简可用于尽可能简化所有某些决策规则。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第6期|936340.1-936340.8|共8页
  • 作者单位

    Univ Jinan, Sch Math Sci, Jinan 250022, Peoples R China.;

    Univ Jinan, Sch Math Sci, Jinan 250022, Peoples R China.;

    Univ Jinan, Sch Math Sci, Jinan 250022, Peoples R China.;

    Univ Jinan, Sch Math Sci, Jinan 250022, Peoples R China.;

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