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<bibitem type="C">   <ARLID>0040911</ARLID> <utime>20240111140638.9</utime><mtime>20060906235959.9</mtime>         <title language="eng" primary="1">On relations between informations, entropies and Bayesian decisions</title>  <specification> <page_count>10 s.</page_count> <media_type>CD-ROM</media_type> </specification>   <serial><ARLID>cav_un_epca*0076740</ARLID><ISBN>80-86732-75-4</ISBN><title>Prague Stochastics 2006</title><part_num/><part_title/><page_num>709-718</page_num><publisher><place>Praha</place><name>MATFYZPRESS</name><year>2006</year></publisher><editor><name1>Hušková</name1><name2>M.</name2></editor><editor><name1>Janžura</name1><name2>M.</name2></editor></serial>   <title language="cze" primary="0">O vztazích mezi informacemi, entropiemi a bayesovskými rozhodnutímí</title>    <keyword>generalized informations and entropies</keyword>   <keyword>Shannon informations and entropies</keyword>   <keyword>Bayes errors</keyword>    <author primary="1"> <ARLID>cav_un_auth*0101218</ARLID> <name1>Vajda</name1> <name2>Igor</name2> <institution>UTIA-B</institution> <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0100863</ARLID> <name1>Zvárová</name1> <name2>Jana</name2> <institution>UIVT-O</institution>  <fullinstit>Ústav informatiky AV ČR, v. v. i.</fullinstit> </author>   <source> <source_type>textový soubor</source_type> <source_size>100 kB</source_size> </source>     <COSATI>09J</COSATI>    <cas_special> <project> <project_id>1M0572</project_id> <agency>GA MŠk</agency> <ARLID>cav_un_auth*0001814</ARLID> </project> <research> <research_id>CEZ:AV0Z10750506</research_id> </research> <research> <research_id>CEZ:AV0Z10300504</research_id> </research>  <abstract language="eng" primary="1">A class of power entropies is introduced which are concave functions of distributions for positive powers and convex for negative powers. It is shown that the maximal generalized informations are often convex power entropies. The quadratic power entropy is shown to estimate more precisely the Bayes errors than the Shannon entropy.</abstract> <abstract language="cze" primary="0">Zavádí se třída mocninných entropií, které jsou konkávními resp. konvexními funkcemi distribucí při kladných resp.záporných mocninách. Je ukázáno, že maximální zobecněné informace jsou často konvexními mocninnými entropiemi. Dále je ukázáno, že mocninná kvadratická entropie přesněji odhaduje Bayesovu chybu než Shannonova entropie.</abstract>  <action target="WRD"> <ARLID>cav_un_auth*0216428</ARLID> <name>Prague Stochastics 2006</name> <place>Prague</place> <dates>21.08.2006-25.08.2006</dates>  <country>CZ</country> </action>    <reportyear>2007</reportyear>  <RIV>BD</RIV>      <permalink>http://hdl.handle.net/11104/0134532</permalink>       <arlyear>2006</arlyear>       <unknown tag="mrcbU56"> textový soubor 100 kB </unknown> <unknown tag="mrcbU63"> cav_un_epca*0076740 Prague Stochastics 2006 80-86732-75-4 709 718 Sborník Prague Stochastics 2006 Praha MATFYZPRESS 2006 </unknown> <unknown tag="mrcbU67"> Hušková M. 340 </unknown> <unknown tag="mrcbU67"> Janžura M. 340 </unknown> </cas_special> </bibitem>