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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Information Technology in Sports</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Information Technology in Sports</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Российский журнал информационных технологий в спорте</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="online">2949-6349</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">6a9c153d32807fdbab8679b2</article-id>
   <article-id pub-id-type="doi">10.62105/2949-6349-2024-1-1-17-20</article-id>
   <article-id pub-id-type="edn">ftfhiy</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ЦИФРОВЫЕ ТЕХНОЛОГИИ В ЭКСТРЕМАЛЬНОЙ И СПОРТИВНОЙ ФИЗИОЛОГИИ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>DIGITAL TECHNOLOGIES IN EXTREME AND SPORTS PHYSIOLOGY</subject>
    </subj-group>
    <subj-group>
     <subject>ЦИФРОВЫЕ ТЕХНОЛОГИИ В ЭКСТРЕМАЛЬНОЙ И СПОРТИВНОЙ ФИЗИОЛОГИИ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Classification a sensorimotor task level of complexity for athletes based on physiological indicators using machine learning methods</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Классификация уровня сложности сенсомоторной задачи для спортсменов на основании физиологических показателей методами машинного обучения</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7377-3408</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ковалева</surname>
       <given-names>Анастасия Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kovaleva</surname>
       <given-names>Anastasia Vladimirovna</given-names>
      </name>
     </name-alternatives>
     <email>kovaleva_av@academpharm.ru</email>
     <bio xml:lang="ru">
      <p>кандидат биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ФГБНУ «ФИЦ оригинальных и перспективных биомедицинских и фармацевтических технологий»</institution>
     <city xml:lang="ru">Москва</city>
     <country country="RU" xml:lang="ru">Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal Research Center for Original and Prospective Biomedical and Pharmaceutical Technologies</institution>
     <city xml:lang="en">Moscow</city>
     <country country="RU" xml:lang="en">Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Государственное казенное учреждение &quot;Центр спортивных инновационных технологий и подготовки сборных команд&quot; Москомспорта</institution>
     <city xml:lang="ru">Москва</city>
     <country country="RU" xml:lang="ru">Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow Center of Advanced Sports Technologies</institution>
     <city xml:lang="en">Moscow</city>
     <country country="RU" xml:lang="en">Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2024-03-13T00:00:00+03:00">
    <day>13</day>
    <month>03</month>
    <year>2024</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2024-03-13T00:00:00+03:00">
    <day>13</day>
    <month>03</month>
    <year>2024</year>
   </pub-date>
   <volume>1</volume>
   <issue>1</issue>
   <fpage>17</fpage>
   <lpage>20</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-12-18T00:00:00+03:00">
     <day>18</day>
     <month>12</month>
     <year>2023</year>
    </date>
    <date date-type="accepted" iso-8601-date="2024-01-22T00:00:00+03:00">
     <day>22</day>
     <month>01</month>
     <year>2024</year>
    </date>
   </history>
   <permissions>
    <copyright-statement xml:lang="ru">© 2024 Ковалева А.В.</copyright-statement>
    <copyright-statement xml:lang="en">© 2024 Kovaleva A.V.</copyright-statement>
    <copyright-year>2024</copyright-year>
    <copyright-holder xml:lang="ru">Ковалева Анастасия Владимировна</copyright-holder>
    <copyright-holder xml:lang="en">Kovaleva Anastasia Vladimirovna</copyright-holder>
   </permissions>
   <self-uri xlink:href="https://rjits.ru/en/nauka/publications/6a9c153d32807fdbab8679b2/view">https://rjits.ru/en/nauka/publications/6a9c153d32807fdbab8679b2/view</self-uri>
   <abstract xml:lang="ru">
    <p>Целью исследования было выявление наиболее информативных вегетативных показателей, отражающих уровень сложности выполняемого спортсменами сенсомоторного задания с применением различных классификационных моделей. В качестве заданий двух уровней сложности использовали задачу на слухомоторную синхронизацию с заданным ритмом под метроном (простое задание) и удержание его по памяти (сложное задание). Регистрировались показатели работы сердца, параметры дыхания, кожная проводимость, ЭЭГ. Наиболее точную классификацию продемонстрировала модель Classification and Regression Trees (C&amp;RT) – ошибка составила 18,3%.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The study aimed to identify the most sensitive autonomic indicators reflecting the level of complexity of the sensorimotor task performed by athletes using various machine learning methods (classification algorithms). As tasks of two levels of difficulty, we used the audio-motor synchronization task: to tap in synchrony with a metronome rhythmic sound (a simple task) and to tap the same rhythm without auditory cues (rhythm memory task, a complex task). Heart rate, respiratory parameters, skin conduction, and EEG were recorded. The most accurate classification was demonstrated by the Classification and Regression Trees (C&amp;RT) model – the error was 18.3%.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>сложность задачи</kwd>
    <kwd>классификаторы</kwd>
    <kwd>спортсмены</kwd>
    <kwd>вегетативные показатели</kwd>
    <kwd>машинное обучение</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>task complexity</kwd>
    <kwd>classifiers</kwd>
    <kwd>athletes</kwd>
    <kwd>autonomic indicators</kwd>
    <kwd>machine learning</kwd>
   </kwd-group>
  </article-meta>
 </front>
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