Search results
- 1.0368741 - ÚTIA 2012 RIV CZ eng J - Journal Article
Somol, Petr - Grim, Jiří - Novovičová, Jana - Pudil, P.
Improving feature selection process resistance to failures caused by curse-of-dimensionality effects.
Kybernetika. Roč. 47, č. 3 (2011), s. 401-425. ISSN 0023-5954
R&D Projects: GA MŠMT 1M0572; GA ČR GA102/08/0593
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * curse of dimensionality * over-fitting * stability * machine learning * dimensionality reduction
Subject RIV: IN - Informatics, Computer Science
Impact factor: 0.454, year: 2011
http://library.utia.cas.cz/separaty/2011/RO/somol-0368741.pdf
Permanent Link: http://hdl.handle.net/11104/0203004File Download Size Commentary Version Access 0368741.pdf 0 472.9 KB Publisher’s postprint open-access - 2.0357265 - ÚTIA 2012 CZ eng V - Research Report
Somol, Petr - Grim, Jiří
Fast Dependency-Aware Feature Selection in Very-High-Dimensional Pattern Recognition Problems.
Praha: ÚTIA AV ČR, v.v.i, 2011. 9 s. Research Report, 2295.
R&D Projects: GA MŠMT 1M0572; GA MŠMT 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection, * high dimensionality * ranking * generalization * over-fitting * stability * classification * pattern recognition * machine learning
Subject RIV: BD - Theory of Information
http://library.utia.cas.cz/separaty/2011/RO/somol-fast dependency-aware feature selection in very-high-dimensional pattern recognition problems.pdf
Permanent Link: http://hdl.handle.net/11104/0195583File Download Size Commentary Version Access 0357265.pdf 1 231.1 KB Other open-access - 3.0348710 - ÚTIA 2011 RIV TR eng C - Conference Paper (international conference)
Somol, Petr - Grim, Jiří - Pudil, Pavel
The Problem of Fragile Feature Subset Preference in Feature Selection Methods and A Proposal of Algorithmic Workaround.
Proc. 2010 Int. Conf. on Pattern Recognition. Istanbul: IEEE Computer Society, 2010, s. 4396-4399. ISBN 978-0-7695-4109-9. ISSN 1051-4651.
[20th International Conference on Pattern Recognition. Istanbul (TR), 23.08.2010-26.08.2010]
R&D Projects: GA ČR GA102/07/1594; GA ČR GA102/08/0593; GA MŠMT 1M0572
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * machine learning * over-fitting * classification * feature weights * weighted features * feature acquisition cost
Subject RIV: BD - Theory of Information
http://library.utia.cas.cz/separaty/2010/RO/somol-the problem of fragile feature subset preference in feature selection methods and a proposal of algorithmic workaround.pdf
Permanent Link: http://hdl.handle.net/11104/0189152