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<bibitem type="J">   <ARLID>0311199</ARLID> <utime>20240103190335.0</utime><mtime>20090326235959.9</mtime>   <WOS>000259846600006</WOS>  <DOI>10.1016/j.neunet.2008.03.002</DOI>           <title language="eng" primary="1">Iterative principles of recognition in probabilistic neural networks</title>  <specification> <page_count>10 s.</page_count> </specification>   <serial><ARLID>cav_un_epca*0257310</ARLID><ISSN>0893-6080</ISSN><title>Neural Networks</title><part_num/><part_title/><volume_id>21</volume_id><volume>6 (2008)</volume><page_num>838-846</page_num><publisher><place/><name>Elsevier</name><year/></publisher></serial>   <title language="cze" primary="0">Iterativní principy rozpoznávání v pravděpodobnostních neuronových sítích</title>    <keyword>Probabilistic neural networks</keyword>   <keyword>Distribution mixtures</keyword>   <keyword>EM algorithm</keyword>   <keyword>Recognition of numerals</keyword>   <keyword>Recurrent reasoning</keyword>    <author primary="1"> <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*0230019</ARLID> <name1>Hora</name1> <name2>Jan</name2> <institution>UTIA-B</institution>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author>        <cas_special> <project> <project_id>2C06019</project_id> <agency>GA MŠk</agency> <country>CZ</country> <ARLID>cav_un_auth*0216518</ARLID> </project> <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> <research> <research_id>CEZ:AV0Z10750506</research_id> </research>  <abstract language="eng" primary="1">When considering the probabilistic approach to neural networks in the framework of statistical  pattern recognition we assume approximation of class-conditional probability distributions by finite  mixtures of product components. The mixture components can be interpreted as probabilistic neurons  in neurophysiological terms and, in this respect, the fixed probabilistic description contradicts the  well known short-term dynamic properties of biological neurons. By introducing iterative schemes of  recognition we show that some parameters of probabilistic neural networks can be /released/ for the  sake of dynamic processes without disturbing the statistically correct decision making. In particular, we  can iteratively adapt the mixture component weights or modify the input pattern in order to facilitate  correct recognition. Both procedures are shown to converge monotonically as a special case of the well  known EM algorithm for estimating mixtures.</abstract> <abstract language="cze" primary="0">Pravděpodobnostní přístup patří k nejnovějším metodám návrhu neuronových sítí. Základní paradigma pravděpodobnostního přístupu je jiné než v případě standardních metod. Návrh „klasické“ neuronové sítě zpravidla vychází z formálního modelu neuronu a předpokládá nějaký způsob propojení neuronů v síti. Adaptace neuronové sítě pro daný účel (rozpoznávání vstupních objektů, aproximaci výstupní funkce a pod.) probíhá na základě nějakého algoritmu učení, který je navržen heuristicky, nebo je odvozen z vhodně zvoleného kriteria optimální funkce sítě.</abstract>     <reportyear>2009</reportyear>  <RIV>IN</RIV>      <permalink>http://hdl.handle.net/11104/0162881</permalink>         <unknown tag="mrcbT16-f">2.838</unknown> <unknown tag="mrcbT16-g">0.208</unknown> <unknown tag="mrcbT16-h">9</unknown> <unknown tag="mrcbT16-i">0.01182</unknown> <unknown tag="mrcbT16-j">0.93</unknown> <unknown tag="mrcbT16-k">5706</unknown> <unknown tag="mrcbT16-l">144</unknown> <unknown tag="mrcbT16-q">87</unknown> <unknown tag="mrcbT16-s">1.102</unknown> <unknown tag="mrcbT16-y">32.14</unknown> <unknown tag="mrcbT16-x">2.98</unknown> <arlyear>2008</arlyear>       <unknown tag="mrcbU34"> 000259846600006 WOS </unknown> <unknown tag="mrcbU63"> cav_un_epca*0257310 Neural Networks 0893-6080 1879-2782 Roč. 21 č. 6 2008 838 846 Elsevier </unknown> </cas_special> </bibitem>