基于区间直觉模糊多属性决策的供应链众筹项目选择算法

Supply Chain Crowdfunding Project Selection Algorithm Based on Interval Intuitionistic Fuzzy Multiple Attribute Decision Making

如今,供应链众筹逐渐成为了一种重要的融资渠道。与传统融资方式相比,供应链众筹成本低、速度快,由此也成为人们投资的热门。针对投资者面临繁杂众筹项目难以有效选择问题,提出了一种基于区间直觉模糊多属性决策的供应链众筹项目选择算法。建立了众筹项目选择的指标体系,给出了基于决策者判断矩阵的指标权重确定方法,利用区间直觉模糊集刻画决策者评估指标的重要度信息,构造了偏差函数最小化的指标权重优化模型,并给出了基于相对贴近度的众筹项目选择的具体步骤。最后通过实际算例,说明了该算法在众筹项目选择上的有效性。

Nowadays,supply chain crowdfunding has become an important financing channel.Compared with traditional financing methods,supply chain crowdfunding is low in cost and fast in speed,which has become a hot topic for people to invest.Aiming at the problem that investors cannot effectively select complex crowdfunding projects,a crowdfunding project selection algorithm based on interval valued intuitionistic fuzzy multi-attribute decision-making is proposed.The index system of crowdfunding project selection is established,and the method of index weight determination based on judgment matrix is given.The interval intuitionistic fuzzy set is used to describe the importance information of decision-makers'evaluation index of crowdfunding project selection,and the index weight optimization model of minimizing deviation function is constructed,and the specific steps of crowdfunding project selection based on relative closeness degree are given.Finally,a practical example is given to illustrate the effectiveness of this method in crowdfunding project selection.