摘要: |
针对工程项目投标过程中的风险因素分析,基于粗糙集理论给出了投标报价风险分析的知识表达系统,并运用粗糙集理论和方法对投标报价风险决策表的属性和属性值进行约简,得出投标报价风险决策的最小决策表,使决策者对工程项目的投标报价风险决策能进行有效的分析,产生合理的决策方案,提高中标概率。 |
关键词: 粗糙集理论 投标风险 知识表达系统 决策表 |
DOI: |
分类号:F224.5 |
基金项目:国家自然科学基金资助项目(70271031)。 |
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Study on Risk Analysis Methods of Project Biding Based on Rough Set Theory |
ZHANG Shu-hong ZHANG Jin-long LI Xiao-xia
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Abstract: |
Aimed at the risk analysis of project biding,it puts forward the knowledge expression system of project biding risk analysis based on rough set theory. Then it introduces the minimal risk decision table of project biding based on the reduction of attribut |
Key words: rough set theory,biding risk,knowledge expression system,decision table |