[1]周必翠,吕照根,舒持恺,等.基于主成分分析的河流健康指标权重分配研究[J].江苏水利,2017,(06):16-19.
 ZHOU Bicui,LV Zhaogen,SHU Chikai,et al.Study on the weight distribution of river health index based on principal component analysis[J].JIANGSU WATER RESOURCES,2017,(06):16-19.
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基于主成分分析的河流健康指标权重分配研究()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2017年06期
页码:
16-19
栏目:
生态与环境
出版日期:
2017-06-30

文章信息/Info

Title:
Study on the weight distribution of river health index based on principal component analysis
文章编号:
1007-7839(2017)06-0016-04
作者:
周必翠 1吕照根1舒持恺2朱大伟3杨 侃2
1.句容水利农机局,江苏 句容 212400;
2.河海大学 水文水资源学院,江苏 南京 210098;
3.江苏省水利勘测设计研究院有限公司,江苏 扬州 225127
Author(s):
ZHOU Bicui1LV Zhaogen1SHU Chikai2ZHU Dawei3YANG Kan2
1.Water Conservancy and Agricultural Machinery Bureau of Jurong,Zhenjiang 212400,Jiangsu;
2.College of hydrology and water resources,Hohai University,Nanjing 210098,Jiangsu;
3.Jiangsu Water Conservancy Survey and Design Institute Co.,Ltd,Yangzhou 225127,Jiangsu
关键词:
河流健康评价权重分配组合赋权方法主成分分析
Keywords:
river health assessmentweight distributioncombination weighting methodprincipal component analysis
分类号:
X171
文献标志码:
B
摘要:
河流健康是生态环境保护工作的重要内容,合理评估河流健康状况需要恰当的评价体系与指标权重分配。针对权重分配中难以权衡的问题,综合运用主客观赋权法,先基于主成分分析得到一种权重,再利用改进的AHP 与熵值法得到一种权重,在不满足一致性的条件下,构造一种基于博弈论思想的集合赋权法得出最终权重,可以较好的包含各种权重分配方法的信息。
Abstract:
River health is an important part of the ecological environment protection.It is necessary to evaluate the health status of rivers and to evaluate the distribution of index weight.For it is difficult to balance the weight distribution problems in the comprehensive use of subjective and objective weighting method based on principal component analysis to get a weight,then get a weight by AHP and improved entropy method,in the inconsistent conditions,construct a game theory set weighting method obtains the final weight based on can good information contains a variety of weight allocation method .

参考文献/References:

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[3]山成菊,董增川,樊孔明,等 .组合赋权法在河流健康评价权重计算中的应用[J] .河海大学学报: 自然科学版,2012,40(6):622-628 .
[4]陈琼华 .综合评价中的赋权方法[J] .统计与决策,2004,174(2):118-119 .
[5]胡永宏,贺思辉 .综合评价方法[M] .北京: 科学出版社,2000 .
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[7]宋光兴,杨德礼 .基于决策者偏好及赋权法一致性的组合赋权法[J] .系统工程与电子技术,2004,26(9):1226-1230 .

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备注/Memo

备注/Memo:
基金项目:国家重点基础研究发展计划(973 计划)(2012CB417006)
作者简介:周必翠(1982-),女,硕士,工程师,主要从事农田水利工作。
更新日期/Last Update: 2017-06-15