基于多目标决策的综合客观赋权方法研究

摘要

多目标决策的一个至关重要的步骤就是各指标权重的测定。目前用于测定指标权重的方法众多，但大致可分为两大类：主要赋权与客观赋权方法。文中着重研究了客观赋权方法，但由于采用不同的赋权方法，得到的结果也大不相同。为此，提出一种新的基于灰色关联度的综合客观赋权方法，并举例说明。%An important step of multiple objective decision making ia determining weights. At present, there are a lot of methods for determining weights, but they may be divided into two kinds: subjective determining weights and objective determining weghts. This paper emphasizes the later one, but different methods result in different answers. So in this paper a new comprehensive method for objective determining weights is put forward, and an example is shown.