| 講演抄録/キーワード |
| 講演名 |
2013-01-29 10:30
Analysis of Multidimensional Dependencies as a Signal Processing Problem ○Marat Zhanikeev(Tokyo Univ. of Science) KBSE2012-62 |
| 抄録 |
(和) |
Many analysis models today are multidimensional and use many setup parameters. It is common practice to present how outcome depends (hence, dependency) on input parameters. Normally, it is impossible to present all the dependencies visually so results are often cherry-picked for viewing. This paper presents a new method which can visualize all the dependencies in traditional 2-dimensional charts. The output for all combinations of input parameters is converted into a (continuous) signal which is then analyzed by traditional signal processing techniques, revealing the important dependencies in the process. The paper basically introduces a new model/discipline for visual analysis of multidimensional data. |
| (英) |
Many analysis models today are multidimensional and use many setup parameters. It is common practice to present how outcome depends (hence, dependency) on input parameters. Normally, it is impossible to present all the dependencies visually so results are often cherry-picked for viewing. This paper presents a new method which can visualize all the dependencies in traditional 2-dimensional charts. The output for all combinations of input parameters is converted into a (continuous) signal which is then analyzed by traditional signal processing techniques, revealing the important dependencies in the process. The paper basically introduces a new model/discipline for visual analysis of multidimensional data. |
| キーワード |
(和) |
multidimensional dependencies / dependency visualization / data visualization / visual data mining / dimension reduction / principle component analysis / PCA / |
| (英) |
multidimensional dependencies / dependency visualization / data visualization / visual data mining / dimension reduction / principle component analysis / PCA / |
| 文献情報 |
信学技報, vol. 112, no. 419, KBSE2012-62, pp. 25-28, 2013年1月. |
| 資料番号 |
KBSE2012-62 |
| 発行日 |
2013-01-21 (KBSE) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
KBSE2012-62 |