<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="style/detail_T.xsl"?>
<bibitem type="C">   <ARLID>0326643</ARLID> <utime>20240103191831.2</utime><mtime>20090723235959.9</mtime>         <title language="eng" primary="1">Criteria Ensembles in Feature Selection</title>  <specification> <page_count>10 s.</page_count> </specification>   <serial><ARLID>cav_un_epca*0326642</ARLID><ISBN>3-642-02325-8</ISBN><ISSN>0302-9743</ISSN><title>Multiple Classifier Systems, LNCS 5519</title><part_num/><part_title/><page_num>304-313</page_num><publisher><place>Berlin Heidelberg</place><name>Springer</name><year>2009</year></publisher><editor><name1>Benediktsson</name1><name2>J.A.</name2></editor><editor><name1>Kittler</name1><name2>J.</name2></editor><editor><name1>Roli</name1><name2>F.</name2></editor></serial>   <title language="cze" primary="0">Spolupracující skupiny kritérií ve výběru příznaků</title>    <keyword>feature selection</keyword>   <keyword>criterion</keyword>   <keyword>ensemble</keyword>   <keyword>combining criteria</keyword>    <author primary="1"> <ARLID>cav_un_auth*0101197</ARLID> <name1>Somol</name1> <name2>Petr</name2> <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*0101091</ARLID> <name1>Grim</name1> <name2>Jiří</name2> <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> <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>GA102/08/0593</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">In feature selection the effect of over-fitting may lead to serious  degradation of generalization ability. We introduce the concept of  combining multiple feature selection criteria in feature selection methods  with the aim to obtain feature subsets that generalize better. The concept  is applicable with many existing feature selection methods. Here we discuss in more detail the family of sequential search methods. The concept  does not specify which criteria to combine – to illustrate its feasibility we give a simple example of combining the estimated accuracy of k-nearest  neighbor classifiers for various k.We perform the experiments on a number  of datasets. The potential to improve is clearly seen on improved classifier  performance on independent test data as well as on improved feature selection  stability.</abstract> <abstract language="cze" primary="0">Efekt přetrénování může při výběru příznaků výrazně zhoršit generalizační schopnost. Představujeme koncept kombinování několika kritérií výběru příznaků s cílem získat příznaky které lépe generalizují. V této práci se věnujeme podrobněji implementaci ve skupině sekvenčních metod. Abychom ukázali smysl konceptu, provedli jsme vzorové experimenty za použití klasifikátorů "k-nejbližších sousedů" v roli kritérií pro různé hodnoty k. Potenciál kombinování kritérií je jasně vidět na zlepšené úspěšnosti klasifikace nezávislých dat a na zlepšené stabilitě výběru příznaků.</abstract>  <action target="WRD"> <ARLID>cav_un_auth*0252154</ARLID> <name>Multiple Classifier Systems</name> <place>Reykjavik</place> <dates>10.06.2009-12.06.2009</dates>  <country>IS</country> </action>    <reportyear>2010</reportyear>  <RIV>BD</RIV>      <permalink>http://hdl.handle.net/11104/0173682</permalink>        <unknown tag="mrcbT16-q">100</unknown> <unknown tag="mrcbT16-s">0.322</unknown> <unknown tag="mrcbT16-y">15.66</unknown> <unknown tag="mrcbT16-x">0.35</unknown> <arlyear>2009</arlyear>       <unknown tag="mrcbU63"> cav_un_epca*0326642 Multiple Classifier Systems, LNCS 5519 3-642-02325-8 0302-9743 304 313 Berlin Heidelberg Springer 2009 Lecture Notes In Computer Science </unknown> <unknown tag="mrcbU67"> Benediktsson J.A. 340 </unknown> <unknown tag="mrcbU67"> Kittler J. 340 </unknown> <unknown tag="mrcbU67"> Roli F. 340 </unknown> </cas_special> </bibitem>