https://scholars.lib.ntu.edu.tw/handle/123456789/124436
標題: | Visualization for High-dimensional Data: VisHD | 作者: | Yang, Cheng-Chih Chiang, Cheng-Chieh YI-PING HUNG Lee, G.C. |
關鍵字: | Dimension reduction; High-dimensional data; Information visualization | 公開日期: | 2005 | 起(迄)頁: | 692-696 | 來源出版物: | Proceedings of the International Conference on Information Visualisation | 摘要: | This paper presents a visualization tool, VisHD, that can visualize the spatial distribution of vector points in high dimensional feature space. It is important to handle high dimensional information in many areas of computer science. VisHD provides several methods for dimension reduction in order to map the data from high dimensional space to low dimensional one. Next, this system builds intuitive visualization for observing the characteristics of the data set, whether these data are pre-defined labels or not. In addition, some useful functions have been implemented to facilitate the information visualization. This paper, finally, gives some experiments and discussions for showing the abilities of VisHD for visualizing high-dimensional data. © 2005 IEEE. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/232921 https://www.scopus.com/inward/record.uri?eid=2-s2.0-33749047032&doi=10.1109%2fIV.2005.146&partnerID=40&md5=a791b4038b7e5b6bb2bd5a2858856682 |
ISSN: | 10939547 | DOI: | 10.1109/IV.2005.146 | SDG/關鍵字: | Data handling; Data structures; Information analysis; Vectors; Dimension reduction; High-dimensional data; Information visualization; Vector points; Data reduction |
顯示於: | 資訊網路與多媒體研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。