基于相对熵排序的建筑工程项目投标决策
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引用本文:姚道洪.基于相对熵排序的建筑工程项目投标决策[J].经济数学,2015,(4):106-110
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作者单位
姚道洪 (青岛理工大学 基础部,山东 临沂 273400) 
中文摘要:投标决策是施工企业面对的重要问题.在建筑工程项目投标问题上,先建立风险指标体系,再结合层次分析法和信息熵法求得风险指标的综合权重,然后借助相对熵排序法,对各个方案进行综合评价,得到有效反映各方案差异的评价模型,通过对比可知此法可行有效,且灵敏度高.
中文关键词:建筑工程  投标决策  相对熵  综合权重  灵敏度
 
Bidding Decision of Construction Engineering Projects Based on Relative Entropy Ranking
Abstract:Bidding decision is an important issue that the construction enterprises face. In the problem of architectural project bidding decision,first of all, the evaluation index system of risk should be built. Then AHP and entropy method were used to determine the comprehensive weight of the risk index. The multi-attribute sorting method based on relative entropy was introduced to evaluate each project to form an evaluation model, which can effectively reflect differences in every project. Finally, comparative analyses by applying engineering examples show that this decision method is feasible, effective and highly sensitive.
keywords:architectural project  bidding decision  relative entropy  comprehensive weight  sensitivity
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