| 专题制图中多因素数据的Fuxxy-Grey局势决策综合分类 |
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| 引用本文： | 徐肇忠. 专题制图中多因素数据的Fuxxy-Grey局势决策综合分类[J]. 测绘学报, 1992, 0(3) |
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| 作者姓名： | 徐肇忠 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： | 专题制图中，所收集到的数据经常是单因素的，而在专题地图上却往往需要把多个单因素专题数据进行综合分类来表示。本文中，采用Fuzzy-Grey局势决策（下简称F-G决策）来研究多因素专题数据的综合分类问题，把“数据的模糊性”引入到灰色局势决策之中，根据不同情况，讨论各局势上效果测度中模糊隶属度确定的建模方法，在合适的隶属函数的基础上，在计算机上对实例分类进行程序运行，获得满意的结果。研究表明应用该方法在专题制图中对多因素数据进行综合分类是一种有效的手段。
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| 关 键 词： | 隶属函数 效果测度 最佳决策元 最佳局势 |
THE FUZZY-GREY SITUATION DECISION IN THECLASSIFICATION OF MULTI-FACTOR THEMATIC DATA |
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| Xu Zhaozhong. THE FUZZY-GREY SITUATION DECISION IN THECLASSIFICATION OF MULTI-FACTOR THEMATIC DATA[J]. Acta Geodaetica et Cartographica Sinica, 1992, 0(3) |
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| Authors: | Xu Zhaozhong |
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| Affiliation: | Wuhan Technical University of Surveying and Mapping |
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| Abstract: | :In thematic mapping, the collected data ofter are separate factors, but is always required to class the muli-factor thematic data for representing on the thematic maps. In this article, with the Fuzzy-Grey Situation Decision in the classification of the multi-factor thematic data is researched. To combine the thematic mapping, author places emphasis on the Grey Effect Mensuration on each situation and the method of establishing model. |
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| Keywords: | :Subordinate function Effect mensuration. The best decision unit Thebest situation |
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