| 可视化交互空间数据挖掘技术的探讨 |
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| 引用本文： | 贾泽露,刘耀林,张彤.可视化交互空间数据挖掘技术的探讨[J].测绘科学,2004,29(5):34-37. |
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| 作者姓名： | 贾泽露 刘耀林 张彤 |
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| 作者单位： | 中南大学地质与环境工程学院,长沙,410083;武汉大学资源与环境科学学院,武汉,430079;武汉大学资源与环境科学学院,武汉,430079;美国圣地亚哥州立大学地理系,圣地亚哥钟塔路5500号,CA92182-4493 |
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| 摘 要： | 随着地理信息获取技术飞速发展,使得当前存储在空间数据库中的空间数据的深度和广度得到了前所未有的发展,传统的空间统计方法和空间分析方法已经难以有效而迅速地处理和分析它们,如何有效而及时地分析和处理空间数据变得越来越迫切。空间数据挖掘作为上个世纪90年代逐步发展起来的新兴技术,逐渐在研究和实践中显示出它的优势。与此同时,地理可视化技术也逐步走向成熟,二者的结合催生出新型空间数据分析技术———可视化交互空间数据挖掘。本文就该技术的相关问题进行了一些研究探讨。
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| 关 键 词： | 空间数据挖掘 地理可视化 交互 空间分类 |
| 文章编号： | 1009-2307(2004)05-0034-04 |
| 修稿时间： | 2004年3月4日 |
The study on visual interactive spatial data mining |
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| JIA Ze-lu.The study on visual interactive spatial data mining[J].Science of Surveying and Mapping,2004,29(5):34-37. |
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| Authors: | JIA Ze-lu |
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| Abstract: | Geo-spatial data become much easier to collect with techniques for gathering geographic information growing rapidly.These techniques have created and are creating digital data in spatial database in which the amounts of data increase exponentially.The scope and coverage of spatial data are so different from those facing us before that they easily overwhelm traditional spatial statistical methods and spatial analysis techniques.It becomes ever demanding to develop techniques to handle spatial datasets effectively and efficiently in data-rich environment we are now facing currently.Spatial data mining,developed as a promising emerging field from 1990's,shows its advantages in research and practice.In this period,Geographical visualization techniques are also growing and maturing.Thus people find that the two techniques would be integrated to develop a totally new spatial data analysis technique——visual interactive spatial data mining.In this paper,the authers addressed related issues in this field. |
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| Keywords: | spatial data mining geo-visualization interaction spatial classification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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