Comprehensive Evaluation Model for Programming Projects of Traffic Infrastructure Based on Rough Set
Jiang Shan, Weiming Liu, Shi Ling · 2012
It's worthwhile to make an intensive study as to how to choose the programming project which can meet the requirements of traffic sustainable development, also can achieve harmonious development of social economy, resources and environment and traffic infrastructure construction. In this paper, the comprehensive evaluation model of traffic infrastructure planning is formed based on rough set. Firstly the indexes system regarding to attributes of technology, economy, environment and society is formed. Then reserving the classification ability, the attributes and their weights are determined by reduction and significance computation according to rough set theory, so the indexes system is reduced efficiently, the subjectivity in weight assignment is also eliminated and therefore the performance of programming projects is reflected more exactly and objectively. The result of the comprehensive evaluation of one logistics park site selection scheme shows this method is scientific, effective and feasible.