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<article article-type="research-article" dtd-version="1.3" xml:lang="ru">
  <front xmlns:xlink="http://www.w3.org/1999/xlink">
    <journal-meta>
      <journal-id journal-id-type="elibrary">9004</journal-id>
      <journal-title-group>
        <journal-title>Problems of information security. Computer systems</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Проблемы информационной безопасности. Компьютерные системы</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="epub">2071-8217</issn>
    </journal-meta>
    <article-meta xmlns:xlink="http://www.w3.org/1999/xlink">
      <article-id pub-id-type="publisher-id">10</article-id>
      <article-id pub-id-type="doi">10.48612/jisp/mh68-utm7-dxb1</article-id>
      <title-group>
        <article-title>Deep learning models for effective detection of fake news</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Модели глубокого обучения для эффективного обнаружения фейковых новостей</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <contrib-id contrib-id-type="orcid">0009-0003-2993-0287</contrib-id>
          <name>
            <surname>Ahmed</surname>
            <given-names>Tamer Rashid</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>thameer987@gmail.com</email>
        </contrib>
        <contrib contrib-type="author">
          <contrib-id contrib-id-type="orcid">0000-0001-5778-3438</contrib-id>
          <name>
            <surname>Avsievich</surname>
            <given-names>Aleksandr</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
          <email>avsievich@mail.ru</email>
        </contrib>
      </contrib-group>
      <aff id="aff1">Samara State Technical University</aff>
      <aff id="aff2">Samara State Medical University</aff>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-12-26">
        <day>26</day>
        <month>12</month>
        <year>2025</year>
      </pub-date>
      <issue>4</issue>
      <fpage>121</fpage>
      <lpage>137</lpage>
      <self-uri xmlns:xlink="http://www.w3.org/1999/xlink" content-type="pdf" xlink:href="https://jisp.spbstu.ru/userfiles/files/pib_4.pdf"/>
      <abstract xml:lang="en">
        <p>This work is devoted to the development of algorithms aimed at improving the detection of false and malicious information disseminated under the guise of news reports. Special attention is paid to their impact on the reliability of information in the modern digital world. To classify and identify fake news, deep learning algorithms have been proposed, including bidirectional recurrent neural networks (BiLSTM), recurrent neural networks (LSTM) and convolutional neural networks followed by bidirectional recurrent networks (CNN + BiLSTM). The effectiveness of the developed models was evaluated on a specialized dataset containing the texts of real and fake news articles in English, taking into account the news agenda in the Islamic context. The results showed that the BiLSTM model achieved a slightly higher accuracy of 98.0 % compared to other models, which proves the effectiveness of deep learning algorithms in detecting fake news. The study offers a promising approach to solving this problem and highlights the importance of developing better tools to ensure the accuracy of information and protect users from misinformation. In the conducted studies, by improving the neural network configuration, it became possible to increase the accuracy of the LSTM, BiLSTM, CNN + BiLSTM models by 7.65, 2.5 and 1.9 %, respectively, compared with previous results.</p>
      </abstract>
      <kwd-group xml:lang="en">
        <kwd>Fake news</kwd>
        <kwd>false information</kwd>
        <kwd>natural language processing</kwd>
        <kwd>deep learning</kwd>
        <kwd>BiLSTM</kwd>
        <kwd>LSTM</kwd>
        <kwd>CNN + BiLSTM</kwd>
        <kwd>CNN</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
