| 聚类分析在空间信息智能处理中的应用研究 |
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| 引用本文： | 赵选智,成岳鹏,陈娜.聚类分析在空间信息智能处理中的应用研究[J].华北航天工业学院学报,2014(2):28-31. |
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| 作者姓名： | 赵选智 成岳鹏 陈娜 |
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| 作者单位： | [1]北华航天工业学院继续教育学院,河北廊坊065000 [2]北华航天工业学院计算机科学与工程系,河北廊坊065000 [3]北京交通大学软件学院,北京100044 |
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| 基金项目： | 河北省教育厅项目（Z2012059）;廊坊市科技局项目（2012011003,2013011004） |
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| 摘 要： | 空间信息服务平台由于实施标准,技术规范和类型格式等方面存在不一致和含糊不明确性,且空间信息数据量过于庞大,为有效的从中获取符合应用需求的空间信息,将聚类分析应用于空间信息的智能处理当中。首先进行空间信息数据的特征提取、扩充和合并,然后结合粗糙集模型和K原型算法进行聚类分析,最后通过选择和设计合适的评价指标对聚类结果进行评价,为空间信息数据的规范化和标准化处理提供一定的技术支持。
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| 关 键 词： | 聚类 分析 空间信息 智能 |
Research on Clustering Analysis Applied in Intelligent Processing of Spatial Information |
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| ZHAO Yi-zhi,CHENG Yue-peng,CHEN Na.Research on Clustering Analysis Applied in Intelligent Processing of Spatial Information[J].Journal of North China Institute of Astronautic Engineering,2014(2):28-31. |
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| Authors: | ZHAO Yi-zhi CHENG Yue-peng CHEN Na |
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| Institution: | 1 Continuing Education School, North China Institute of Aerospace Engineering, Langfang 065000, China; 2 . Computer Science and Engineering Department, North China Institute of Aerospace Engineering, Langfang 065000, China; 3. Software Engineering School, Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | There are some inconsistencies and ambiguities in implementation standards, technical specifications, data formats and other aspects of spatial information service platform, and the amount of spatial information is very large, this paper applies clustering analysis in intelligent processing of spatial information in order to obtain spatial information which is compliance with application requirement effectively. Firstly, the main task includes feature extraction, expansion and consolidation of spatial information data, and then combining rough set model and K prototype algorithm for clustering analysis, finally through selection and design appropriate evaluation indexes to evaluate clustering results, it provides some technical support for normalization and standardization processing of spatial information data. |
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| Keywords: | clustering analysis spatial information intelligent |
| 本文献已被 CNKI 维普 等数据库收录！ |
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