一种基于向量贴近度的组合赋权方法

A Combination Weighting Method Based on the Close-degree of Vector

针对多属性决策中属性权重的确定问题,提出了一种基于向量贴近度的主客观权重的集成方法.用权向量的贴近度作为不同赋权方法重要性的度量,意义明确,计算简单,可操作性强.最后结合算例验证了此方法的有效性和实用性.

In view of the problem of determining the attribute weight in Multi-Attribute Decision Making, this paper establishes a weight computing method considering both subjective and objective weight informa- tion based on close-degree of vector. Close-degree of vector is used as the measurement for the importance of the different methods with clear meaning, simple calculation and high operability. Finally, examples show the effectiveness and practicality of this method.