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    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="edn" pub-id-type="custom">BDULJO</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-15836</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15836</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геотехнология и инженерная геология</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geotechnical Engineering and Engineering Geology</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Application of the support vector machine for processing the results  of tin ores enrichment by the centrifugal concentration method</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Применение метода опорных векторов для обработки результатов  обогащения оловянных руд методом центробежной концентрации</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Burdonov</surname>
            <given-names>Aleksandr E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бурдонов</surname>
              <given-names>А. Е.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Burdonov</surname>
              <given-names>Aleksandr E.</given-names>
            </name>
          </name-alternatives>
          <email>slimbul@inbox.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0001-5298-445X</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Lukyanov</surname>
            <given-names>Nikita D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Лукьянов</surname>
              <given-names>Н. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Lukyanov</surname>
              <given-names>Nikita D.</given-names>
            </name>
          </name-alternatives>
          <email>Lukyanov.n@gmail.com</email>
          <contrib-id contrib-id-type="orcid">0000-0002-8826-3424</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Pelikh</surname>
            <given-names>Vladislav V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Пелих</surname>
              <given-names>В. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Pelikh</surname>
              <given-names>Vladislav V.</given-names>
            </name>
          </name-alternatives>
          <email>pelikh.vladislav@mail.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0002-5552-7446</contrib-id>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">ООО «Сибикон» (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">OOO “Sibicon” (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Salov</surname>
            <given-names>Valery M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Салов</surname>
              <given-names>В. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Salov</surname>
              <given-names>Valery M.</given-names>
            </name>
          </name-alternatives>
          <email>salov@istu.edu</email>
          <contrib-id contrib-id-type="orcid">0000-0003-2629-6666</contrib-id>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2023-05-22">
        <day>22</day>
        <month>05</month>
        <year>2023</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2023</year>
      </pub-date>
      <volume>262</volume>
      <fpage>552</fpage>
      <lpage>561</lpage>
      <history>
        <date date-type="received" iso-8601-date="2022-05-11">
          <day>11</day>
          <month>05</month>
          <year>2022</year>
        </date>
        <date date-type="accepted" iso-8601-date="2023-02-20">
          <day>20</day>
          <month>02</month>
          <year>2023</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2023-08-28">
          <day>28</day>
          <month>08</month>
          <year>2023</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2023 А. Е. Бурдонов, Н. Д. Лукьянов, В. В. Пелих, В. М. Салов</copyright-statement>
        <copyright-statement xml:lang="en">© 2023 Aleksandr E. Burdonov, Nikita D. Lukyanov, Vladislav V. Pelikh, Valery M. Salov</copyright-statement>
        <copyright-year>2023</copyright-year>
        <copyright-holder xml:lang="ru">А. Е. Бурдонов, Н. Д. Лукьянов, В. В. Пелих, В. М. Салов</copyright-holder>
        <copyright-holder xml:lang="en">Aleksandr E. Burdonov, Nikita D. Lukyanov, Vladislav V. Pelikh, Valery M. Salov</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/15836">https://pmi.spmi.ru/pmi/article/view/15836</self-uri>
      <abstract xml:lang="ru">
        <p>Актуальность исследований обусловлена получением новых знаний об особенностях применимости метода опорных векторов, относящегося к инструментам машинного обучения, для решения задач математического моделирования горно-обогатительного оборудования. Цель исследований – статистический анализ результатов полупромышленных испытаний технологии Knelson CVD на оловянном сырье с помощью метода опорных векторов и разработка математических моделей, пригодных для дальнейшей оптимизации технологических параметров оборудования. Объектами исследований являлись продукты, полученные в результате работы гидроциклонов, а также технологические параметры работы центробежных концентраторов. В работе применяются классические методы математической статистики, метод наименьших квадратов для построения модели линейной регрессии, метод опорных векторов, реализованный на базе библиотеки Scikit-learn, а также метод верификации получаемых моделей на базе библиотеки ShuffleSplit. Представлено общее описание процесса проведения испытаний концентратора Knelson с непрерывной регулируемой разгрузкой применительно к обогащению оловянных руд. Полученные результаты обработаны с помощью метода опорных векторов. Получены регрессионные модели в виде полиномов второй степени и в виде радиально-базисных функций. Показана существенная нелинейность в зависимости между содержанием ценного компонента в хвостах и значениями технологических параметров аппарата.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The relevance of the research is due to the acquisition of new knowledge about the features of the applicability of the support vector machine, related to machine learning tools, for solving problems of mathematical modeling of mining and processing equipment. The purpose of the research is a statistical analysis of the results of semi-industrial tests of the Knelson CVD technology on tin raw materials using the support vector machine method and the development of mathematical models suitable for further optimization of the technological parameters of the equipment. The objects of research were the products obtained as a result of the operation of hydro-cyclones, as well as the technological parameters of the operation of centrifugal concentrators. The work uses classical methods of mathematical statistics, the least squares method for constructing a linear regression model, the support vector machine implemented on the basis of the Scikit-learn library, as well as the method of verifying the resulting models based on the ShuffleSplit library. A general description of the process of testing the Knelson concentrator with continuous controlled unloading in relation to the enrichment of tin ores is presented. The results obtained were processed using the support vector machine. Regression models are obtained in the form of polynomials of the second degree and in the form of radial basis functions. A significant non-linearity is shown in the dependence between the content of the valuable component in the tailings and the values of the technological parameters of the apparatus.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>гравитационное обогащение</kwd>
        <kwd>концентрат</kwd>
        <kwd>метод опорных векторов</kwd>
        <kwd>теория управления</kwd>
        <kwd>концентратор Нельсона</kwd>
        <kwd>дифференциальные уравнения</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>gravity enrichment</kwd>
        <kwd>concentrate</kwd>
        <kwd>support vector method</kwd>
        <kwd>management theory</kwd>
        <kwd>Nelson concentrator</kwd>
        <kwd>differential equations</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
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