公式赋权-灰色模糊评价法的构建与应用
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摘要
为了解决工程评价中信息不完全和不确定因素较多的问题,基于已有的工程指标体系,利用公式赋权法确定各指标的权重,根据灰色聚类方法和模糊评价方法的互补性,利用三角白化权函数将专家评判信息白化,通过灰色聚类方法构造出模糊隶属度矩阵,采用模糊算法进行指标体系的综合评价,从而形成一种基于公式赋权-灰色模糊评价法的风险评价方法。该方法将主观与客观相结合,为工程事件的综合评价提供了一种新的思路。
In order to solve the problem of incomplete information and uncertain factors in engineering evaluation,formula empowerment method was used to determine the weight of each index. According to the complementarity of grey clustering method and fuzzy evaluation method, a triangular whitening weight function was used to whiten the judgement of experts, fuzzy degree matrix was constructed by grey clustering method, and fuzzy algorithm was used to comprehensively evaluate the indicator system. Therefore, a formula-grey fuzzy method was constructed, which combined subjectivity with objectivity, and provided a new way of comprehensive evaluation for engineering events.
In order to solve the problem of incomplete information and uncertain factors in engineering evaluation,formula empowerment method was used to determine the weight of each index. According to the complementarity of grey clustering method and fuzzy evaluation method, a triangular whitening weight function was used to whiten the judgement of experts, fuzzy degree matrix was constructed by grey clustering method, and fuzzy algorithm was used to comprehensively evaluate the indicator system. Therefore, a formula-grey fuzzy method was constructed, which combined subjectivity with objectivity, and provided a new way of comprehensive evaluation for engineering events.
引文
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[13] SAHOO M, SAHOO S, DHAR A. et al. Effectiveness evaluation of objective and subjective weighting methods for aquifer vulnerability assessment in urban context[J]. Journal of Hydrology,2016,541:1303-1315.
[14]陆虎,李永忠.不确定聚类算法及其在入侵检测系统中应用[J].计算机应用, 2008,28(10):2715-2717
[15]张树斌,方洋旺,雍霄驹,等.分步的基于模糊聚类的多雷达航迹关联算法[J].计算机应用, 2016, 36(5):1232-1235.
[2] MARDANI A, ZAVADSKAS EK, STREIMIKIENE D, et al. Using fuzzy multiple criteria decision making approaches for evaluating energy saving technologies and solutions in five star hotels:A new hierarchical framework[J]. Energy,2016,117:131-148.
[3]赵彬,周中良,阮铖巍,等.基于灰色模糊贝叶斯网络算法的编队突防作战效能评估方法[J].计算机应用,2017,37(S1):356-360,364.
[4]刘光凤,周直,许茂增.区间灰色模糊不确定语言集在工程项目风险因素排序中的应用[J].公路交通科技, 2017,34(9):93-99.
[5]郑霞忠,郭雅薇,朱忠荣.基于模糊灰色关联分析的集群项目标段划分[J].南水北调与水利科技,2016,14(2):172-176.
[6] PATTNAIK S, KARUNAKAR D B, JHA P K. Multi-characteristic optimization of wax patterns in the investment casting process using grey-fuzzy logic[J]. International Journal of Advanced Manufacturing Technology,2013,67:1577-1587.
[7]洪烽,曾智勇,周琬婷,等.基于主观赋权法的控制系统优化研究[J].制造业自动化,2015,37(8):20-21,73.
[8]林泽阳,林建华.一种基于盲数的主观赋权法研究[J].计算机与数字工程,2015,43(6):1073-1077,1087.
[9]苏术锋.客观评价法中的数据差异赋权有效性及实证[J].统计与决策,2015(21):74-76.
[10]宋辉.熵权法证明算术平均值法在评标计算的合理性[J].数学学习与研究, 2016(9):94-95.
[11]刘利平,江玉庆,李金生.基于组合赋权法的企业技术创新能力评价[J].统计与决策,2017(13):176-179.
[12]江强强,方堃,章广成.基于新组合赋权法的地质灾害危险性评价[J].自然灾害学报,2015,24(3):28-36.
[13] SAHOO M, SAHOO S, DHAR A. et al. Effectiveness evaluation of objective and subjective weighting methods for aquifer vulnerability assessment in urban context[J]. Journal of Hydrology,2016,541:1303-1315.
[14]陆虎,李永忠.不确定聚类算法及其在入侵检测系统中应用[J].计算机应用, 2008,28(10):2715-2717
[15]张树斌,方洋旺,雍霄驹,等.分步的基于模糊聚类的多雷达航迹关联算法[J].计算机应用, 2016, 36(5):1232-1235.