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| 基于多属性决策的统计数据分级综合评价模型 | |
| 引用本文： | 孙娟娟,刘缵武,张玉灵,江南.基于多属性决策的统计数据分级综合评价模型[J].测绘与空间地理信息,2007,30(5):46-48. |
| 作者姓名： | 孙娟娟 刘缵武 张玉灵 江南 |
| 作者单位： | 1. 信息工程大学理学院,河南,郑州,450001 2. 信息工程大学理学院,河南,郑州,450001;信息工程大学测绘学院,河南,郑州,450052 3. 郑州大学,升达经贸管理学院,河南,郑州,451191 4. 信息工程大学测绘学院,河南,郑州,450052 |
| 摘 要： | 将决策理论中的多属性决策用于评价地图要素的分级(分类)方法是否最优,并用信息论中的熵函数法确定各个评价分级精度指标的权重,建立了统计数据分级(分类)的综合评价模型。模型的建立,不仅提高了评价的客观性,而且是建立分级方法与适合这种分级方法的数据之间的关系基础。最后,用实例说明这种方法的具体应用及计算过程。 |
| 关 键 词： | 数据分级 评价模型 决策 熵 客观权重 |
| 文章编号： | 1672-5867（2007）05-0046-03 |
| 收稿时间： | 2006-12-05 |
| 修稿时间： | 2006年12月5日 |
The Model of Synthetic Evaluation in Grading Statistical Data Based on Multiple Attribute Decision Making |
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| SUN Juan-juan,LIU Zuan-wu,ZHANG Yu-ling,JIANG Nan.The Model of Synthetic Evaluation in Grading Statistical Data Based on Multiple Attribute Decision Making[J].Geomatics & Spatial Information Technology,2007,30(5):46-48. | |
| Authors: | SUN Juan-juan LIU Zuan-wu ZHANG Yu-ling JIANG Nan |
| Institution: | 1.Institute of Science,Information Engineering University,Zhengzhou 450001,China;2.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;3.Shengda College of Economics-trade management,Zhengzhou University,Zhengzhou 451191,China |
| Abstract: | Multiple attributes decision making is applied to evaluate whether grading methods of thematic features is the best one.Then using entropy in information theory to ensure the relative weight of index for evaluating grading accuracy.Based on these theories,a model of synthetic evaluation in grading statistical data is built.And the model not only has improved the evaluation objectivity,but also is the foundation of establishing relation between grading model and the data which fit for the method.Finally,a numerical example is given to apply this model. |
| Keywords: | grading data evaluation model decision-making entropy objective weight |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |