Search results
- 1.0357268 - ÚTIA 2011 CZ eng V - Research Report
Somol, Petr - Pudil, Pavel
Sequential Retreating Search Methods in Feature Selection.
Praha: ÚTIA, 2010. 21 s. Research Report, 2286.
R&D Projects: GA MŠMT 1M0572; GA AV ČR IAA2075302
Grant - others:GA ČR(CZ) GA402/03/1310; GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * wrappers * sequential search * subset search * method evaluation * classifier performance * pattern recognition
Subject RIV: BD - Theory of Information
Permanent Link: http://hdl.handle.net/11104/0195586 - 2.0348726 - ÚTIA 2011 RIV US eng J - Journal Article
Somol, Petr - Novovičová, Jana
Evaluating Stability and Comparing Output of Feature Selectors that Optimize Feature Subset Cardinality.
IEEE Transactions on Pattern Analysis and Machine Intelligence. Roč. 32, č. 11 (2010), s. 1921-1939. ISSN 0162-8828. E-ISSN 1939-3539
R&D Projects: GA MŠMT 1M0572; GA ČR GA102/08/0593; GA ČR GA102/07/1594
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * feature stability * stability measures * similarity measures * sequential search * individual ranking * feature subset-size optimization * high dimensionality * small sample size
Subject RIV: BD - Theory of Information
Impact factor: 5.027, year: 2010
http://library.utia.cas.cz/separaty/2010/RO/somol-0348726.pdf
Permanent Link: http://hdl.handle.net/11104/0189168 - 3.0341554 - ÚTIA 2011 RIV CA eng C - Conference Paper (international conference)
Somol, Petr - Novovičová, Jana - Pudil, Pavel
Improving Sequential Feature Selection Methods Performance by Means of Hybridization.
Proc. 6th IASTED Int. Conf. on Advances in Computer Science and Engineering. Calgary: ACTA Press, 2010 - (Rafea), 689-1-689-10. ISBN 978-0-88986-830-4.
[Advances in Computer Science and Engineering. Sharm El Sheikh (EG), 15.03.2010-17.03.2010]
R&D Projects: GA MŠMT 1M0572; GA ČR GA102/08/0593; GA ČR GA102/07/1594
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : Feature selection * sequential search * hybrid methods * classification performance * subset search * statistical pattern recognition
Subject RIV: BD - Theory of Information
http://library.utia.cas.cz/separaty/2010/RO/somol-improving sequential feature selection methods performance by means of hybridization.pdf
Permanent Link: http://hdl.handle.net/11104/0184495 - 4.0325643 - ÚTIA 2010 CZ eng V - Research Report
Somol, Petr - Novovičová, Jana
Evaluating Stability of Single and Multiple Feature Selectors that Optimize Feature Subset Cardinality.
[Vyhodnocení stability jednotlivých metod i skupin metod výběru příznaků, který optimalizují kardinalitu podmnožiny příznaků.]
Praha: ÚTIA AV ČR, 2009. 38 s. Research Report, 2251.
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 * stability measure * consistency measure * feature subset size optimization * sequential search * floating search * individual ranking * feature selection evaluation
Subject RIV: BB - Applied Statistics, Operational Research
Permanent Link: http://hdl.handle.net/11104/0172988 - 5.0317506 - ÚTIA 2009 RIV DE eng J - Journal Article
Somol, Petr - Novovičová, Jana
Evaluating the Stability of Feature Selectors that Optimize Feature Subset Cardinality.
[Vyhodnocení stability metod výběru příznaků, které optimalizují kardinalitu podmnožin příznaků.]
Lecture Notes in Computer Science. Roč. 2008, č. 5342 (2008), s. 956-966. ISSN 0302-9743.
[Joint IAPR International Workshops SSPR 2008 and SPR 2008. Orlando, 04.12.2008-06.12.2008]
R&D Projects: GA AV ČR 1ET400750407; GA MŠMT 1M0572; GA ČR GA102/07/1594
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : Feature selection * stability * relative weighted consistency measure * sequential search * floating search
Subject RIV: IN - Informatics, Computer Science
http://library.utia.cas.cz/separaty/2008/RO/somol-evaluating the stability of feature selectors that optimize feature subset cardinality.pdf
Permanent Link: http://hdl.handle.net/11104/0167131 - 6.0317356 - ÚTIA 2010 RIV US eng C - Conference Paper (international conference)
Somol, Petr - Novovičová, Jana - Grim, Jiří - Pudil, Pavel
Dynamic Oscillating Search Algorithm for Feature Selection.
[Dynamické oscilační vyhledávání pro výběr příznaků.]
ICPR 2008 Proceedings (Int. Conf. on Pattern Recognition). Tampa, Florida: IEEE Computer Society, 2008, s. 2308-2311. ISBN 978-1-4244-2174-9.
[ICPR 2008 (Int. Conf. on Pattern Recognition). Tampa, Florida (US), 07.12.2008-11.12.2008]
R&D Projects: GA MŠMT 1M0572; GA AV ČR 1ET400750407
Grant - others:GA ČR(CZ) GA402/03/1310; GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * subset search * sequential search * oscillating search * subset size optimization
Subject RIV: BD - Theory of Information
http://library.utia.cas.cz/separaty/2008/RO/somol-dynamic oscillating search algorithm for feature selection.pdf
Permanent Link: http://hdl.handle.net/11104/0167022 - 7.0090419 - ÚTIA 2008 RIV CZ eng J - Journal Article
Somol, Petr - Novovičová, Jana - Pudil, Pavel
Notes on the evolution of feature selection methodology.
[O vývoji metodologie výběru příznaků.]
Kybernetika. Roč. 43, č. 5 (2007), s. 713-730. ISSN 0023-5954
R&D Projects: GA ČR GA102/07/1594; GA MŠMT 1M0572; GA AV ČR IAA2075302
EU Projects: European Commission(XE) 507752 - MUSCLE
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * branch and bound * sequential search * mixture model
Subject RIV: IN - Informatics, Computer Science
Impact factor: 0.552, year: 2007
Permanent Link: http://hdl.handle.net/11104/0151313File Download Size Commentary Version Access 0090419.pdf 1 1.1 MB Publisher’s postprint open-access - 8.0044991 - ÚTIA 2007 CZ eng I - Internal Report
Somol, Petr - Novovičová, Jana - Pudil, Pavel
Advances in Feature Selection Methodology: an Overview of Recent ÚTIA Results.
Praha: ÚTIA AV ČR, 2006. 18 s. Interní publikace - DAR - ÚTIA, 2006/21.
R&D Projects: GA MŠMT 1M0572
Institutional research plan: CEZ:AV0Z10750506
Keywords : feature selection * branch and bound * sequential search * mixture model
Subject RIV: BB - Applied Statistics, Operational Research
Permanent Link: http://hdl.handle.net/11104/0137645