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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">dgisocio</journal-id><journal-title-group><journal-title xml:lang="ru">Цифровая социология/Digital Sociology</journal-title><trans-title-group xml:lang="en"><trans-title>Digital Sociology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2658-347X</issn><issn pub-type="epub">2713-1653</issn><publisher><publisher-name>Государственный университет управления</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26425/2658-347X-2022-5-1-87-97</article-id><article-id custom-type="elpub" pub-id-type="custom">dgisocio-132</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>ЦИФРОВАЯ СРЕДА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DIGITAL ENVIRONMENT</subject></subj-group></article-categories><title-group><article-title>Использование машинного обучения для изучения качества жизни населения: методологические аспекты</article-title><trans-title-group xml:lang="en"><trans-title>Using machine learning to study the population life quality: methodological aspects</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7377-0645</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щекотин</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchekotin</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щекотин Евгений Викторович, канд. филос. наук, доц., зав. лаб.</p><p>г. Новосибирск</p></bio><bio xml:lang="en"><p>Evgeniy V. Shchekotin, Cand. Sci. (Philos.), Assoc. Prof., Head of the laboratory</p><p>Novosibirsk</p></bio><email xlink:type="simple">evgvik1978@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5985-3724</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гойко</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Гойко</surname><given-names>В. Л.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гойко Вячеслав Леонидович, зав. лаб.</p><p>г. Томск</p></bio><bio xml:lang="en"><p>Vyacheslav L. Goiko, Head of the laboratory</p><p>Tomsk</p></bio><email xlink:type="simple">goiko@data.tsu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7904-7394</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Басина</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Basina</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Басина Полина Александровна, аналитик</p><p>г. Томск</p></bio><bio xml:lang="en"><p>Polina A. Basina, Analyst</p><p>Tomsk</p></bio><email xlink:type="simple">polya.basina@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2073-6341</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакулин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakulin</surname><given-names>B. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бакулин Вячеслав Викторович, аналитик</p><p>г. Томск</p></bio><bio xml:lang="en"><p>Vyacheslav V. Bakulin, Analyst</p><p>Tomsk</p></bio><email xlink:type="simple">slava38710505@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Новосибирский государственный университет экономики и управления «НИНХ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University of Economics and Management</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Национальный исследовательский Томский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2022</year></pub-date><volume>5</volume><issue>1</issue><fpage>87</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Щекотин Е.В., Гойко В.Л., Басина П.А., Бакулин В.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Щекотин Е.В., Гойко В.Л., Басина П.А., Бакулин В.В.</copyright-holder><copyright-holder xml:lang="en">Shchekotin E.V., Гойко В.Л., Basina P.A., Bakulin B.B.</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://digitalsociology.guu.ru/jour/article/view/132">https://digitalsociology.guu.ru/jour/article/view/132</self-uri><abstract><p>Оценка качества жизни населения является важной и актуальной задачей социологии. Машинное обучение, как инструмент классификации цифровых следов пользователей социальных сетей, позволяет сформировать базу для расчета индекса субъективного качества жизни. В статье последовательно рассмотрены все этапы применения алгоритмов машинного обучения для оценки качества жизни населения регионов Российской Федерации и вопросы повышения точности работы нейронной сети. Для обучения нейросети авторами был сформирован набор размеченных данных, извлеченных из региональных сообществ социальная сеть «ВКонтакте». Проанализированы различные подходы к векторизации текстов, общедоступные нейросетевые модели, предобученные на больших русскоязычных текстовых корпусах, а также метрики оценки результатов работы алгоритмов. Проведены вычислительные эксперименты с разными алгоритмами, по результатам которых был выбран алгоритм Rubert-tiny в связи с его высокой скоростью обучения и классификации. В ходе настройки параметров модели была достигнута точность f1-macro 0,545. Вычислительные эксперименты проводились с использованием скриптов на языке Python. Рассмотрены типичные ошибки, которые совершает нейронная сеть в процессе автоматической классификации контента. Результаты исследования можно использовать для расчета индекса онлайн-активности в социальной сети «ВКонтакте» пользователей из различных российских регионов, на основе которого в дальнейшем можно рассчитывать индекс субъективного качества жизни. Повышение точности работы нейронной сети позволит получить более надежные данные для оценки качества жизни в регионах на основе цифровых следов пользователей.</p></abstract><trans-abstract xml:lang="en"><p>Assessment of the population life quality is an important and relevant sociological task. Machine learning as a classiﬁcation tool of social network users’ digital traces makes it possible to create a base to calculate subjective life quality index. The article consistently reviews all stages of the machine learning algorithms application to assess the life quality of the population of the regions of the Russian Federation and the issues of improving neural network accuracy. To train the neural network the authors formed a set of marked-up data extracted from regional communities of the social network “VKontakte”. Various approaches to text vectorisation, publicly available neural network models pre-trained on large Russian-language text corpora, as well as metrics for evaluating the algorithms results were analysed. Computational experiments with different algorithms were carried out, according to the results of which the Rubert-tiny algorithm was selected due to its high learning and classiﬁcation rate. During the model parameters adjustment, the accuracy of f1-macro 0.545 was achieved. Computational experiments were carried out using Python scripts.Typical errors that a neural network makes in the process of automatic content classiﬁcation were considered. The results of the study can be used to calculate the online activity index in the VKontakte social network of users from various Russian regions, on the basis of which the subjective life quality index will be calculated in the future. Improving the neural network accuracy will make it possible to obtain more reliable data for assessing the life quality in Russian regions based on users’ digital traces.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>качество жизни</kwd><kwd>благополучие</kwd><kwd>цифровые методы</kwd><kwd>нереактивные методы</kwd><kwd>цифровые следы</kwd><kwd>социальные сети</kwd><kwd>ВКонтакте</kwd><kwd>машинное обучение</kwd><kwd>классификации текстов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>life quality</kwd><kwd>well-being</kwd><kwd>digital methods</kwd><kwd>non-reactive methods</kwd><kwd>digital traces</kwd><kwd>social networks</kwd><kwd>VKontakte</kwd><kwd>machine learning</kwd><kwd>text classiﬁcations</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта № 20-011-00391.</funding-statement><funding-statement xml:lang="en">The reported study was funded by the Russian Foundation for Basic Research as a part of scientiﬁc project No. 20-011-00391.</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">Богданов М.Б., Смирнов И.Б. 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