Evaluation of Road Transportation Developmental Level of Provinces by a New Evaluating Model Based on Rough Set
Qing Yun Huang, Qiyuan Peng, Jianghong Wang, Xicheng Zhang · 2009
The problem of determination to weighting coefficient is a key for synthetic evaluation. This paper showed a new method of determining weighting coefficient based on rough set theory. Determining weighting coefficient is translated into estimating significance of attributes among rough set. An evaluation model for road transportation developmental level of provinces is built up by means of above method and an example is given to validate the practicability of it.