Hierarchical Visualization of Multidimensional Data

摘要：

Visualization of multidimensional data has been studied for a few decades and is still hot today. However, the proposed approaches have limitations when they meet multidimensional data. Hierarchical approach proposed in this paper is utilized to represent multidimensional data in multi-levels. First, the dimensions that have not been visualized are divided into two parts. Then the first part of the dimensions is visualized in a lower dimensional space. Subsequently,the second part of the dimensions is inspected in the next levels. Repeat the previous steps and thus the data are visualized hierarchically in a few recursions.

关键词： Hierarchical visualization Multi-dimensional data Coordinate system

作者: Lan Shu Xiangzhi He

作者单位: School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu 610054, P. R. China

会议类型: 国际会议

会议名称: The 2007 International Conference on Intelligent Systems and Knowledge Engineering(第二届智能系统与知识工程国际会议)

会议地点: 成都

会议语种:英文

页码: 946-949

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）