基于共识性测度的多粒度概率语言广义TODIM方法

Multi-granular probabilistic linguistic generalized TODIM method based on consensus measurement

  • 摘要: 针对准则值为多粒度概率语言决策信息、准则权重未知的多属性群决策问题,在综合考虑概率语言评价信息的期望值、偏离度和犹豫度的基础上,提出了新的多粒度概率语言距离测度公式,有效克服了现有距离测度公式在某些情况下不能准确测度的问题。基于所提出的距离测度,在综合考虑评价信息数量和质量的基础上,提出了一种基于共识性测度的广义TODIM决策方法,并将其应用于垃圾分类回收APP的选择中。与现有方法的对比结果表明,所提出的多粒度概率语言环境下的距离测度具有良好的有效性,同时验证了基于共识性测度的多粒度概率语言广义TODIM方法的可行性与优越性。

     

    Abstract: Based on the expectation value, deviation degree and hesitancy degree of the probabilistic linguistic judgment information, a new multi-granular probability linguistic distance measure was proposed to solve multi-attribute decision-making problems, where the attribute values were demonstrated in multi-granularity probabilistic linguistic information, and the attribute weights were unknown. The new distance measure could effectively overcome the difficulty that the existing distance measure cannot exactly measure the distance in some circumstances. Based on the new distance measure, a generalized TODIM method was proposed by comprehensively considering the quality and quantity of the judgement information and the consensus measurement and was applied in the selection of waste sorting and recycling APP. The comparison results with existing methods demonstrated that the proposed distance measure in the multi-granular probabilistic linguistic environment had good effectiveness, which also verified the feasibility and superiority of the consensus measure-based generalized TODIM method for multi-granular probabilistic linguistic information.

     

/

返回文章
返回