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| 基于模糊统计分析模型的概念层次分类研究 | |
| 引用本文： | 谢明霞,吕安民,郭建忠,陈科,曾好.基于模糊统计分析模型的概念层次分类研究[J].地理空间信息,2009,7(1):82-84. |
| 作者姓名： | 谢明霞 吕安民 郭建忠 陈科 曾好 |
| 作者单位： | 1. 信息工程大学测绘学院,郑州,450052;75719部队,武汉,430074 2. 郑州市国土资源局,郑州,450006;郑州大学,郑州,450001 3. 信息工程大学测绘学院,郑州,450052 4. 75719部队,武汉,430074 |
| 基金项目： | 河南省杰出青年科学基金 |
| 摘 要： | 对传统的基于模糊统计分析模型的概念分类方法进行改进，首先，通过专家系统获取各模糊样本集，利用统计分析方法求得分布函数；然后，利用该函数获得模糊隶属函数，通过隶属函数求各模糊集最模糊点；最后根据最模糊点获得各模糊集的区域划分，实现概念层次分类处理，避免了传统方法处理的复杂性和主观性。 |
| 关 键 词： | 模糊集 隶属函数 最模糊点 概念层次分类 统计分析 P-P概率图 GIS |
Investigation of Concept Hierarchy Classification Based on the Model of Fuzzy Statistical Analysis |
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| XIE Mingxia,Lv Anmin,GUO Jianzhong,CHEN Ke,ZENG Hao.Investigation of Concept Hierarchy Classification Based on the Model of Fuzzy Statistical Analysis[J].Geospatial Information,2009,7(1):82-84. | |
| Authors: | XIE Mingxia Lv Anmin GUO Jianzhong CHEN Ke ZENG Hao |
| Institution: | 1. Institute of Surveying and Mapping;Information Engineering University;Zhengzhou 450052;China;2. 75719 Troup;Wuhan 430074;3. Bureau of Land and Resources of Zhengzhou;Zhengzhou 450006;4. Zhengzhou University;Zhengzhou 450001; |
| Abstract: | This paper modifies the traditionalmodel of fuzzy statistical analysis in order to realize the concept hierarchy classification and avoid the complexity and subjectivity in the traditional method. In the modified model, we first gained fuzzy sample set by expert system, and compute sample distribution function by statistical analysis. Then, the paper utilize distribution function to gained fuzzy membership function, and working out the most fuzzy point by membership function. Finally, in according to the mo... |
| Keywords: | GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |