Applications of Discriminative Dimensionality Reduction

Barbara Hammer, Andrej Gisbrecht, Alexander Schulz

2013

Abstract

Discriminative nonlinear dimensionality reduction aims at a visualization of a given set of data such that the information contained in the data points which is of particular relevance for a given class labeling is displayed. We link this task to an integration of the Fisher information, and we discuss its difference from supervised classification. We present two potential application areas: speed-up of unsupervised nonlinear visualization by integration of prior knowledge, and visualization of a given classifier such as an SVM in low dimensions.

Paper Citation

in Harvard Style

Hammer B., Gisbrecht A. and Schulz A. (2013). Applications of Discriminative Dimensionality Reduction . In Proceedings of the 2nd International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM, ISBN 978-989-8565-41-9, pages 33-41. DOI: 10.5220/0004245300330041

in Bibtex Style

@conference{icpram13,
author={Barbara Hammer and Andrej Gisbrecht and Alexander Schulz},
title={Applications of Discriminative Dimensionality Reduction},
booktitle={Proceedings of the 2nd International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM,},
year={2013},
pages={33-41},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004245300330041},
isbn={978-989-8565-41-9},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 2nd International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM,
TI - Applications of Discriminative Dimensionality Reduction
SN - 978-989-8565-41-9
AU - Hammer B.
AU - Gisbrecht A.
AU - Schulz A.
PY - 2013
SP - 33
EP - 41
DO - 10.5220/0004245300330041