多层次交互式确定权重的方法

提出了一种多层次交互式决策模型的权重确定方法，该模型上由上级确定各指标权重的范围和某些规则，各下级在上级约束下，根据自己的偏好确定各自的权重后提交上级，并由上级进行综合，确定系统的参考权重；然后反馈给各单元，由各单元再次确定各自的权重，并提交上级进行综合，这样不断反馈，直至满足一定要求后终止，由上级最终确定系统综合权重，最后，以一个算例说明该方法的实施过程。

Method of solving weights based on hierarchical and interactive model

In this paper,a new method is proposed for solving the weights of the attributes based on a certain hierarchical and interactive model. In this model there are certain limits and rules given by the superior, under the given limits the weight of every element can be assumed base on certain favors. And then the inferior submit them to the superior. The referenced weight of the system can be synthesized according to the feedback of the weights. Then the inferior will reassume the weights of all elements according to the referenced weight of the system and submit them to the superior. After this interactive process ending at a certain state, the synthetical weight of the system will be fixed. An example given at the end of the paper shows the process of this method.