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Uncertain Linguistic Multiple Attribute Group Decision Making Approach and Its Application to Software Project Selection

机译:不确定的语言多属性群决策方法及其在软件项目选择中的应用

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This paper proposes a new approach to solve the multiple attribute group decision making (MAGDM) problem where attribute values are in the format of uncertain linguistic information and attribute weights are in the format of linguistic information. Firstly, concepts and comparison laws of uncertain 2-tuple are given. Then, an uncertain 2-tuple ordered weighted averaging (UTOWA) operator is used to calculate alternative appraisal values with respect to all attributes for each decision maker (DM) and to aggregate all DMs’ preferences into a collective opinion. Furthermore, ranking alternatives or selecting the most desirable alternative(s) is conducted according to the comparison laws. Finally, a numerical example on software project selection is used to illustrate the applicability and effectiveness of the proposed approach.
机译:本文提出了一种新的方法来解决多属性组决策(MAGDM)问题,其中属性值采用不确定的语言信息格式,而属性权重采用语言信息的格式。首先,给出了不确定二元组的概念和比较律。然后,使用不确定的2元组有序加权平均(UTOWA)运算符来针对每个决策者(DM)的所有属性计算替代评估值,并将所有DM的偏好汇总为一个集体意见。此外,根据比较定律对替代方案进行排名或选择最理想的替代方案。最后,通过一个关于软件项目选择的数值例子来说明所提方法的适用性和有效性。

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