基于粗集的建筑企业竞争力模糊评价研究

在分析建筑企业竞争力评价方法现状的基础上,结合建筑企业特点,构建建筑企业竞争力评价指标体系,运用粗集理论对评价指标进行约简,利用德尔菲法和模糊综合评价法对指标的权重和评分进行计算,将郑州市七家建筑企业的竞争力状况进行分析比较,得出评价结果。研究表明,该方法可以有效评价建筑企业竞争力。

The Research on Construction Companies Competitiveness Fuzzy Evaluation Based on Rough Set

Based on current study about the competence evaluation of construction companies, in light of construction enterprise characteristics, sets up a competitive performance evaluation model of construction companies, using rough sets theory to reduce the evaluation index, calculates the index weights and scores by way of Delphi method and fuzzy comprehensive evaluation method. This paper selects seven construction enterprises as example, the result shows each of the construction enterprises advantages and disadvantages, which demonstrates that the model can be used to efficiently evaluate the competitive strength of construction companies.