采用基于公共权重的想象灰区间DEA模型对决策单元进行排序

2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI:10.1109/GSIS.2009.5408077

Wang Jiefang, Liu Sifeng, Zhang Qiaozhan, Wu Le

{"title":"采用基于公共权重的想象灰区间DEA模型对决策单元进行排序","authors":"Wang Jiefang, Liu Sifeng, Zhang Qiaozhan, Wu Le","doi":"10.1109/GSIS.2009.5408077","DOIUrl":null,"url":null,"abstract":"Based on public weights, an imagined grey interval DEA model is proposed to rank DMUs (decision-making units) with grey interval input and output variables. Weight vector which make the efficiency of “vitual DMU” achieves idea grey efficiency is treated as public weight vector. Input and output values of “vitual DMU” are equal to the average of all DMUs'. Further, efficiency of all DMUs is calculated based on public weight vector. To some extent, the proposed new method could be more fair and acceptable for all DMUs.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Ranking decision-making units by imagined grey interval DEA model based on public weights\",\"authors\":\"Wang Jiefang, Liu Sifeng, Zhang Qiaozhan, Wu Le\",\"doi\":\"10.1109/GSIS.2009.5408077\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Based on public weights, an imagined grey interval DEA model is proposed to rank DMUs (decision-making units) with grey interval input and output variables. Weight vector which make the efficiency of “vitual DMU” achieves idea grey efficiency is treated as public weight vector. Input and output values of “vitual DMU” are equal to the average of all DMUs'. Further, efficiency of all DMUs is calculated based on public weight vector. To some extent, the proposed new method could be more fair and acceptable for all DMUs.\",\"PeriodicalId\":294363,\"journal\":{\"name\":\"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GSIS.2009.5408077\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GSIS.2009.5408077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

在公共权重的基础上，提出了一种想象的灰色区间DEA模型，对具有灰色区间输入和输出变量的决策单元进行排序。将使“虚拟DMU”效率达到理想灰色效率的权向量作为公共权向量。“虚拟DMU”的输入和输出值等于所有DMU的平均值。在此基础上，基于公共权重向量计算各dmu的效率。在某种程度上，所提出的新方法对所有dmu来说可能更加公平和可接受。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Ranking decision-making units by imagined grey interval DEA model based on public weights

Based on public weights, an imagined grey interval DEA model is proposed to rank DMUs (decision-making units) with grey interval input and output variables. Weight vector which make the efficiency of “vitual DMU” achieves idea grey efficiency is treated as public weight vector. Input and output values of “vitual DMU” are equal to the average of all DMUs'. Further, efficiency of all DMUs is calculated based on public weight vector. To some extent, the proposed new method could be more fair and acceptable for all DMUs.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)

自引率

0.00%

发文量