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<article article-type="research-article" dtd-version="1.3" xml:lang="ru" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://metafora.rcsi.science/xsd_files/journal3.xsd">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">moitvivt</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Моделирование, оптимизация и информационные технологии</journal-title>
        <trans-title-group xml:lang="en">
          <trans-title>Modeling, Optimization and Information Technology</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="epub">2310-6018</issn>
      <publisher>
        <publisher-name>Издательство</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.26102/2310-6018/2025.51.4.006</article-id>
      <article-id pub-id-type="custom" custom-type="elpub">1962</article-id>
      <title-group>
        <article-title xml:lang="ru">Гибридный подход к улучшению классификации рака молочной железы с использованием ResNet-34 с усилением внимания и SVM</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>A hybrid approach for enhancing breast cancer classification using attention-enhanced ResNet-34 with SVM</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Алсаджер</surname>
              <given-names>Хуссейн</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Alsajer</surname>
              <given-names>Hussein</given-names>
            </name>
          </name-alternatives>
          <email>h.sajerov@gmail.com</email>
          <xref ref-type="aff">aff-1</xref>
        </contrib>
        <contrib contrib-type="author">
          <contrib-id contrib-id-type="orcid">0000-0001-9419-2282</contrib-id>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Филиппович</surname>
              <given-names>Юрий Николаевич</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Filippovich</surname>
              <given-names>Yuri</given-names>
            </name>
          </name-alternatives>
          <email>y_philippovich@mail.ru</email>
          <xref ref-type="aff">aff-2</xref>
        </contrib>
      </contrib-group>
      <aff-alternatives id="aff-1">
        <aff xml:lang="ru">Московский политехнический университет</aff>
        <aff xml:lang="en">Moscow Polytechnic University</aff>
      </aff-alternatives>
      <aff-alternatives id="aff-2">
        <aff xml:lang="ru">Московский политехнический университет</aff>
        <aff xml:lang="en">Moscow Polytechnic University</aff>
      </aff-alternatives>
      <pub-date pub-type="epub">
        <day>01</day>
        <month>01</month>
        <year>2026</year>
      </pub-date>
      <volume>1</volume>
      <issue>1</issue>
      <elocation-id>10.26102/2310-6018/2025.51.4.006</elocation-id>
      <permissions>
        <copyright-statement>Copyright © Авторы, 2026</copyright-statement>
        <copyright-year>2026</copyright-year>
        <license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/">
          <license-p>This work is licensed under a Creative Commons Attribution 4.0 International License</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://moitvivt.ru/ru/journal/article?id=1962"/>
      <abstract xml:lang="ru">
        <p>Рак молочной железы остается одной из ведущих причин смертности среди женщин во всем мире, при этом микрокальцификаты на маммограммах играют ключевую роль в раннем выявлении злокачественных новообразований. Несмотря на значительный прогресс в области компьютерного анализа медицинских изображений, точная автоматическая классификация микрокальцификатов остается сложной задачей, обусловленной высокой вариабельностью их морфологии и визуальных признаков. Микрокальцификаты – небольшие отложения кальция, проявляющиеся на маммограммах в виде ярких точечных структур, – играют важную роль в раннем выявлении заболевания. В работе предложена новая гибридная модель, сочетающая архитектуру ResNet-34, дополненную модулем сверточного блочного внимания (CBAM), и классификатор на основе метода опорных векторов (SVM) с радиально-базисным ядром. Модуль внимания позволяет выделять наиболее информативные пространственные области и каналы признаков, а SVM обеспечивает высокую обобщающую способность даже при ограниченном объеме данных. Эксперименты на наборе CBIS-DDSM показали, что предложенный подход превосходит как стандартную ResNet-34, так и ее гибрид с SVM по точности, чувствительности, специфичности и устойчивости к шумам. Предложенная модель достигает точности 97,47 %, чувствительности 96,56 % и специфичности 95,17 %, ResNet-34 – 91,63 %, 92,80 % и 92,87 % и ResNet-34 с SVM – 96,75 %, 94,10 %, 95,20 % соответственно.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Breast cancer remains one of the leading causes of death among women worldwide, and microcalcifications on mammograms play a key role in the early detection of malignant neoplasms. Despite significant progress in the field of computer-aided analysis of medical images, accurate automatic classification of microcalcifications remains a challenge due to the high variability of their morphology and visual features. Microcalcifications, small calcium deposits that appear as bright point structures on mammograms, play an important role in the early detection of the disease. In this paper, we propose a novel hybrid model combining the ResNet-34 architecture supplemented with a convolutional block attention module (CBAM) and a support vector machine (SVM) classifier with a radial basis kernel. The attention module allows us to highlight the most informative spatial regions and feature channels, while the SVM provides high generalization ability even with a limited amount of data. Experiments on the CBIS-DDSM dataset showed that the proposed approach outperforms both the standard ResNet-34 and its hybrid with SVM in accuracy, sensitivity, specificity, and noise robustness. The proposed model achieves 97.47 % accuracy, 96.56 % sensitivity, and 95.17 % specificity, while ResNet-34 achieves 91.63 %, 92.80 %, and 92.87 %, and ResNet-34 with SVM achieves 96.75 %, 94.10 %, and 95.20 %, respectively.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <kwd>рак молочной железы</kwd>
        <kwd>микрокальцификаты</kwd>
        <kwd>глубокое обучение</kwd>
        <kwd>машинное обучение</kwd>
        <kwd>гибридная модель</kwd>
        <kwd>CNN</kwd>
        <kwd>Resnet-34-SVM</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>breast cancer</kwd>
        <kwd>microcalcifications</kwd>
        <kwd>deep learning</kwd>
        <kwd>machine learning</kwd>
        <kwd>hybrid model</kwd>
        <kwd>CNN</kwd>
        <kwd>Resnet-34-SVM</kwd>
      </kwd-group>
      <funding-group>
        <funding-statement xml:lang="ru">Исследование выполнено без спонсорской поддержки.</funding-statement>
        <funding-statement xml:lang="en">The study was performed without external funding.</funding-statement>
      </funding-group>
    </article-meta>
  </front>
  <back>
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    <fn-group>
      <fn fn-type="conflict">
        <p>The authors declare that there are no conflicts of interest present.</p>
      </fn>
    </fn-group>
  </back>
</article>