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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55452/1998-6688-2026-23-2-150-158</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-2893</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>КОМПЬЮТЕРНЫЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER SCIENCE</subject></subj-group></article-categories><title-group><article-title>ГИБРИДНАЯ МОДЕЛЬ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА ДЛЯ ОБРАБОТКИ ДАННЫХ HL7 И ОБЕСПЕЧЕНИЯ СЕМАНТИЧЕСКОЙ ИНТЕРОПЕРАБЕЛЬНОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>HYBRID AI MODEL FOR HL7 DATA PROCESSING AND SEMANTIC INTEROPERABILITY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-5798-7722</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Әбілмәжінова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Abilmazhinova</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магистр.</p><p>Астана</p></bio><bio xml:lang="en"><p>Master’s student.</p><p>Astana</p></bio><email xlink:type="simple">242723@astanait.edu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2143-3994</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куатбаева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuatbayeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ассистент-профессор.</p><p>Астана</p></bio><bio xml:lang="en"><p>Assistant Professor.</p><p>Astana</p></bio><email xlink:type="simple">a.kuatbayeva@astanait.edu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Astana IT University<country>Казахстан</country></aff><aff xml:lang="en">Astana IT University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2026</year></pub-date><volume>23</volume><issue>2</issue><fpage>150</fpage><lpage>158</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Әбілмәжінова Т.М., Куатбаева А.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Әбілмәжінова Т.М., Куатбаева А.А.</copyright-holder><copyright-holder xml:lang="en">Abilmazhinova T.M., Kuatbayeva A.A.</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://vestnik.kbtu.edu.kz/jour/article/view/2893">https://vestnik.kbtu.edu.kz/jour/article/view/2893</self-uri><abstract><p>Современные системы здравоохранения все в большей степени зависят от структурированного обмена информацией между больницами, лабораториями и цифровыми платформами. Стандарт HL7 v2.x служит основой для такой коммуникации, однако его вариативный синтаксис и наличие необязательных сегментов создают сложности для машинной интерпретации. Для решения этой проблемы была разработана гибридная модель искусственного интеллекта, предназначенная для автоматизированной обработки и классификации HL7-сообщений, объединяющая структурное обучение и семантическую валидацию. Экспериментальный рабочий процесс включал генерацию синтетического набора данных, содержащего 3000 жизненных циклов пациентов и свыше 7000 сообщений ADT, с последующим этапом парсинга, инженерии признаков и обучения с учителем. В качестве базовых классификаторов были протестированы модели логистической регрессии, случайного леса и градиентного бустинга. Дополнительно была реализована семантическая надстройка, объединяющая методы распознавания именованных сущностей (Named Entity Recognition) и регулярных выражений, что позволило учитывать контекстные признаки, такие как имена врачей, наименования медицинских учреждений и диагностические индикаторы. После повторного обучения ансамблевые модели продемонстрировали заметное улучшение: точность модели Random Forest увеличилась на 9,3%, а F1мера – на 7,0%. Полученные результаты подтверждают, что добавление семантических признаков повышает интерпретируемость модели и ее устойчивость, устраняя разрыв между синтаксическим разбором структурированных сообщений и пониманием их смыслового содержания. Предложенный гибридный конвейер обработки данных может стать основой для интеллектуальных решений в области интероперабельности и разработки совместимых с FHIR систем обмена медицинскими данными нового поколения.</p></abstract><trans-abstract xml:lang="en"><p>Healthcare systems increasingly depend on the structured exchange of information between hospitals, laboratories, and digital platforms. The HL7 v2.x standard provides the backbone for this communication but remains challenging for machine interpretation because of its variable syntax and optional segments. To address this limitation, a hybrid artificial intelligence model was developed for automated processing and classification of HL7 messages, integrating both structural learning and semantic validation. The experimental workflow included the generation of a synthetic dataset of 3,000 patient lifecycles with more than 7,000 ADT messages, followed by parsing, feature engineering, and supervised training. Logistic Regression, Random Forest, and Gradient Boosting were evaluated as baseline classifiers, while a semantic layer combining Named Entity Recognition and Regular Expressions introduced context-aware features such as physician names, medical facilities, and diagnosis indicators. After retraining, ensemble models demonstrated measurable improvement, with Random Forest achieving an increase of +9.3 % in accuracy and +7.0 % in F1-score. The results confirm that the addition of semantic cues enhances model interpretability and overall robustness, bridging the gap between structured message parsing and naturallanguage understanding. The proposed hybrid pipeline may serve as a foundation for intelligent interoperability solutions and future FHIR-compatible healthcare data systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>HL7</kwd><kwd>FHIR</kwd><kwd>искусственный интеллект</kwd><kwd>семантическая интероперабельность</kwd><kwd>распознавание именованных сущностей</kwd><kwd>объяснимый искусственный интеллект</kwd></kwd-group><kwd-group xml:lang="en"><kwd>HL7</kwd><kwd>FHIR</kwd><kwd>Artificial Intelligence</kwd><kwd>Semantic Interoperability</kwd><kwd>Named Entity Recognition</kwd><kwd>Explainable AI</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Rigas, E.S., Lagakis, P., Karadimas, M., Logaras, E., Latsou, D., Hatzikou, M., Poulakidas, A., Billis, A., and Bamidis, P.D. Semantic interoperability for an AI-based applications platform for smart hospitals using HL7 FHIR. 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