基于动态赋权的时空集成评价模型研究

Study on Evaluation Method of Integrating Three Dimensions Spatial-temporal Based on Alterable Weight

在属性值的频率法概率标度及熵变换基础上,定义了属性规范化变换的有序度测度模型.基于变权思想与信息熵原理定义权重,通过动态权向量对对象、属性进行动态赋权,提出动态赋权法时空集成综合评价模型.通过实例说明方法在资源环境时空集成综合评价中的应用与实证方法的有效性.

Based on entropy theory, this paper has defined the indexes standardization transformation of the ordering measure model. A evaluation model of integrating three dimensions spatial--temporal has been provided on the basis of applying entropy to dynamically get the indexes bestows on the weight. Finally explain the method application validity by the example.