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Evaluating R&D Projects as Investments by Using an Overall Ranking From Four New Fuzzy Similarity Measure-Based TOPSIS Variants

机译:通过使用四个基于模糊相似度的新TOPSIS变体的总体排名,将研发项目评估为投资

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摘要

Research and development (R&D) project ranking as investments is a well-known problem that is made difficult by incomplete and imprecise information about future project profitability. This paper shows how profitability results of R&D project evaluation with the fuzzy pay-off method can be ranked with four new variants of fuzzy TOPSIS each using a different fuzzy similarity measure. An overall project ranking that incorporates the four new variants’ rankings with three different ideal solutions totaling 12 subrankings is presented. The implementation of the created methods is illustrated with a numerical example.
机译:研究与开发(R&D)项目被列为投资项目是一个众所周知的问题,由于有关未来项目获利能力的信息不完整且不准确,因此很难解决这一问题。本文展示了如何通过模糊TOPSIS的四个新变体对使用模糊收益法的R&D项目评估的获利结果进行排名,每个变体都使用不同的模糊相似性度量。提出了一个总体项目排名,其中包含四个新变体的排名以及三个不同的理想解决方案,总计12个子排名。数值示例说明了所创建方法的实现。

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