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Improving Angle Based Mappings

Rehm, Frank and Klawonn, Frank (2008) Improving Angle Based Mappings. In: Advanced Data Mining and Application, 4th International Conference, ADMA 2008, 5139. Springer 2008. ADMA 2008, 2008-07-25 - 2008-07-27, Chengdu, China. ISBN 978-3-540-88191-9.

Full text not available from this repository.

Official URL: http://cs.scu.edu.cn/~adma08/

Abstract

Visualization of high-dimensional data is an important issue in data mining as it enhances the chance to selectively choose appropriate techniques for analyzing data. In this paper, two extensions to recent angle based multi-dimensional scaling techniques are presented. The first approach concerns the preprocessing of the data with the objective to lower the error of the subsequent mapping. The second aims at improving differentiability of angle based mappings by augmenting the target space by one additional dimension. Experimental results demonstrate the gain of efficiency in terms of layout quality and computational complexity.

Document Type:Conference or Workshop Item (Paper)
Title:Improving Angle Based Mappings
Authors:
AuthorsInstitution or Email of Authors
Rehm, FrankUNSPECIFIED
Klawonn, FrankUniversity of Applied Sciences Braunschweig/Wolfenbuettel
Date:February 2008
Journal or Publication Title:Advanced Data Mining and Application, 4th International Conference, ADMA 2008
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:5139
Editors:
EditorsEmail
Changjie, TangUNSPECIFIED
Ling, Charles X.UNSPECIFIED
Xiaofang, ZhouUNSPECIFIED
Cercone, NickUNSPECIFIED
Xue, LiUNSPECIFIED
Publisher:Springer 2008
Series Name:Lecture Notes in Computer Science
ISBN:978-3-540-88191-9
Status:Published
Keywords:Visualization, multi-dimensional scaling
Event Title:ADMA 2008
Event Location:Chengdu, China
Event Type:international Conference
Event Dates:2008-07-25 - 2008-07-27
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:L VU - Air Traffic and Environment (old)
DLR - Research area:Aeronautics
DLR - Program:L VU - Air Traffic and Environment
DLR - Research theme (Project):L - Air Traffic and Weather (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Control > Air traffic systems
Deposited By: Dr.-Ing. Frank Rehm
Deposited On:28 Nov 2008
Last Modified:18 Feb 2014 16:04

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