企业投资的动态混合型多属性决策模型

研究了企业投资中一类指标权重信息未知、定量与定性指标（精确数、区间数和语言类模糊数）相结合的动态混合型多属性决策问题，提出了一种基于区间型理想矩阵的动态混合型多属性决策方法，并给出了具体的决策实例。结果表明，该方法是合理可行的，从而为解决企业投资的动态混合型多属性决策问题提供了一种新的有效途径。

A Corporation Investment Model for Dynamic Hybrid Multi-attribute Decision Making

This paper studied a dynamic hybrid multi-attribute decision-making corporation investment model with precision number and interval number and fuzzy number, and with no weight information on indexes. Based on the interval ideal matrix a new dynamic hybrid multi-attribute decision making method is presented, and a decision-making example is given .The result shows that the new method is feasible and reasonable. Therefore, this paper provides a new and effective way to solve the problem of dynamic hybrid multi-attribute decision-making in corporation investment.