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<bibitem type="C">   <ARLID>0337780</ARLID> <utime>20240103192944.7</utime><mtime>20100128235959.9</mtime>         <title language="eng" primary="1">A New Measure of Feature Selection Algorithms’ Stability</title>  <specification> <page_count>6 s.</page_count> <media_type>-</media_type> </specification>   <serial><ARLID>cav_un_epca*0337779</ARLID><ISBN>978-0-7695-3902-7</ISBN><title>ICDMW '09: Proceedings of the 2009 IEEE International Conference on Data Mining Workshops</title><part_num/><part_title>OEDM '09: Workshop on Optimization Based Methods for Emerging Data Mining Problems</part_title><page_num>382-387</page_num><publisher><place>Washington, DC, USA</place><name>IEEE Computer Society</name><year>2009</year></publisher></serial>   <title language="cze" primary="0">Nová míra stability algoritmů výběru příznaků</title>    <keyword>feature selection</keyword>   <keyword>stability</keyword>   <keyword>measure</keyword>    <author primary="1"> <ARLID>cav_un_auth*0101171</ARLID> <name1>Novovičová</name1> <name2>Jana</name2> <full_dept language="cz">Rozpoznávání obrazu</full_dept> <full_dept language="eng">Department of Pattern Recognition</full_dept> <department language="cz">RO</department> <department language="eng">RO</department> <institution>UTIA-B</institution>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0101197</ARLID> <name1>Somol</name1> <name2>Petr</name2> <full_dept language="cz">Rozpoznávání obrazu</full_dept> <full_dept>Department of Pattern Recognition</full_dept> <department language="cz">RO</department> <department>RO</department> <institution>UTIA-B</institution> <full_dept>Department of Pattern Recognition</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0101182</ARLID> <name1>Pudil</name1> <name2>Pavel</name2> <full_dept language="cz">Rozpoznávání obrazu</full_dept> <full_dept>Department of Pattern Recognition</full_dept> <department language="cz">RO</department> <department>RO</department> <institution>UTIA-B</institution> <full_dept>Department of Pattern Recognition</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author>        <cas_special> <project> <project_id>1M0572</project_id> <agency>GA MŠk</agency> <ARLID>cav_un_auth*0001814</ARLID> </project> <project> <project_id>GA102/07/1594</project_id> <agency>GA ČR</agency> <ARLID>cav_un_auth*0228611</ARLID> </project> <project> <project_id>GA102/08/0593</project_id> <agency>GA ČR</agency> <ARLID>cav_un_auth*0239567</ARLID> </project> <project> <project_id>2C06019</project_id> <agency>GA MŠk</agency> <country>CZ</country> <ARLID>cav_un_auth*0216518</ARLID> </project> <research> <research_id>CEZ:AV0Z10750506</research_id> </research>  <abstract language="eng" primary="1">Stability or robustness of feature selection methods is a topic of recent interest. A new stability measure  based on the Shannon entropy is proposed in this paper to evaluate the overall occurrence of individual features in selected subsets of possibly varying cardinality. We compare the new measure to stability measures proposed recently by Somol et al. The new measure is computationally very efficient and adds another type of  insight into the stability problem. All considered measures have been used to compare the stability of several  feature selection methods (individually best ranking, sequential forward selection, sequential forward floating  selection and dynamic oscillating search) on a set of examples.</abstract> <abstract language="cze" primary="0">Stabilita (robustnost) metod výběru příznaků je předmětem aktuálního zájmu. V této práci je prezentovaná nová míra stability založená na Shannonovské entropii, zaměřená na vyhodnocování celkového výskytu příznaků ve vybraných podmnožinách různorodé kardinality. Porovnáváme tuto novou míru s mírami publikovanými nedávno v práci Somol et al. Nová míra je výpočetně velmi efektivní a přidává nový typ pohledu na problém stability. Všechny uvažované míry byly použity pro porovnání stability několika metod výběru příznaků (individuální řazení, sekvenční dopředné vyhledávání, sekvenční dopředné plovoucí vyhledávání a dynamické oscilační vyhledávání) na sérii příkladů.</abstract>  <action target="WRD"> <ARLID>cav_un_auth*0259308</ARLID> <name>ICDMW '09: International Conference on Data Mining Workshops</name> <place>Miami, Florida</place> <dates>06.12.2009-09.12.2009</dates>  <country>US</country> </action>    <reportyear>2010</reportyear>  <RIV>BD</RIV>      <permalink>http://hdl.handle.net/11104/0181702</permalink>       <arlyear>2009</arlyear>       <unknown tag="mrcbU63"> cav_un_epca*0337779 ICDMW '09: Proceedings of the 2009 IEEE International Conference on Data Mining Workshops OEDM '09: Workshop on Optimization Based Methods for Emerging Data Mining Problems 978-0-7695-3902-7 382 387 Washington, DC, USA IEEE Computer Society 2009 </unknown> </cas_special> </bibitem>