摘要
在阐述可视化与空间数据挖掘关系的基础上,探讨了可视化在空间数据挖掘过程中应用的各个环节,提出了将具体应用划分为概念层、逻辑层和基础层3个层次。以地质模型数据挖掘为例,对应3个层次阐述了可视化应用的关键技术:地质模型可视化,交互式挖掘与探索性可视化分析。开发了一个原型系统,初步实现了可视化挖掘功能。
Based on the relation between visualization and spatial data mining, every step about the application of visualization in visual data mining is discussed. Application is divided into three levels： concept level, logistic level and base level. Taking geological model mining as an example, pivotal techniques are brought forward in accordance with the three levels： geological model visualization, interactive data mining and exploratory visual analysis. A prototype system is developed and visual data mining is realized.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第18期67-68,71,共3页
Computer Engineering
基金
中国科学院知识创新工程基金资助项目(KZCX3-SW-357)
关键词
可视化
空间数据挖掘
人机交互
探索性可视化分析
地质模型挖掘
visualization
spatial data mining
man-machine interaction
exploratory visual analysis
geological model mining
