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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562925010154</article-id><article-id custom-type="edn" pub-id-type="custom">LQFITA</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-542</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Математическое моделирование в ядерных технологиях</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Mathematical Modeling in Nuclear Technologies</subject></subj-group></article-categories><title-group><article-title>ОПРЕДЕЛЕНИЕ МНОЖЕСТВЕННОСТИ МЮОНОВ В СОБЫТИЯХ ДЕКОР ПРИ ПОМОЩИ МЕТОДОВ ГЛУБОКОГО МАШИННОГО ОБУЧЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>DETERMINATION OF MUONS MULTIPLICITY IN DECOR EVENTS USING DEEP MACHINE LEARNING METHODS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирошниченко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Miroshnichenko</surname><given-names>E. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воробьев</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobev</surname><given-names>V. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2025</year></pub-date><volume>16</volume><issue>5</issue><fpage>617</fpage><lpage>622</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мирошниченко Е.А., Воробьев В.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мирошниченко Е.А., Воробьев В.С.</copyright-holder><copyright-holder xml:lang="en">Miroshnichenko E.A., Vorobev V.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://npe.elpub.ru/jour/article/view/542">https://npe.elpub.ru/jour/article/view/542</self-uri><abstract><p>Координатно-трековый детектор ДЕКОР предназначен для регистрации заряженных частиц космических лучей под большими зенитными углами. На данный момент анализ измерений установки выполняется вручную, что сказывается на производительности. Применение методов глубокого машинного обучения позволяет автоматизировать процесс обработки и увеличить выборку обработанных данных. Описанные в статье архитектуры искусственных нейронных сетей (ИНС) показали высокую точность в подсчете множественности мюонов в данных установки ДЕКОР. Приведены оценки работы ИНС на событиях с различной множественностью мюонов: при количестве частиц 5–6 точность составила 1 трек, а более 100 частиц – 7.</p></abstract><trans-abstract xml:lang="en"><p>The DECOR coordinate-track detector is designed for registration of charged cosmic ray particles at large zenith angles. At the moment, analyses of the installation measurements are performed manually, which affects the performance. Application of deep machine learning methods allows to automate the processing process and increase the sample of processed data. The artificial neural network (ANN) architectures described in the paper have shown high accuracy in counting the multiplicity of muons in the data of the DECOR facility. Estimates of ANN performance on events with different muon multiplicity are given: for the number of particles 5–6 the accuracy was 1 track, and for more than 100 particles – 7 tracks.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ЭК НЕВОД</kwd><kwd>ДЕКОР</kwd><kwd>космические лучи</kwd><kwd>мюоны</kwd><kwd>нейронная сеть</kwd></kwd-group><kwd-group xml:lang="en"><kwd>EC NEVOD</kwd><kwd>DECOR</kwd><kwd>cosmic rays</kwd><kwd>muons</kwd><kwd>neural network</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена на Уникальной научной установке “Экспериментальный комплекс НЕВОД” при поддержке Министерства науки и высшего образования РФ (государственное задание, проект “Фундаментальные и прикладные исследования космических лучей”, № FSWU-2023-0068).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Barbashina N.S. et al. // Instrum. 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