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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">ntv</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-технический вестник информационных технологий, механики и оптики</journal-title><trans-title-group xml:lang="en"><trans-title>Scientific and Technical Journal of Information Technologies, Mechanics and Optics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-1494</issn><issn pub-type="epub">2500-0373</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/2226-1494-2023-23-5-1030-1040</article-id><article-id custom-type="elpub" pub-id-type="custom">ntv-191</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>МАТЕМАТИЧЕСКОЕ И КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MODELING AND SIMULATION</subject></subj-group></article-categories><title-group><article-title>Доверительные липшицевы классификаторы: инструмент гарантированной надежности</article-title><trans-title-group xml:lang="en"><trans-title>Confidence Lipschitz classifiers: an instrument of guaranteed reliability</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7212-5230</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимофеев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Timofeev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тимофеев Андрей Владимирович — доктор технических наук, научный директор</p><p>sc 56689367600</p><p>Астана, 010000</p></bio><bio xml:lang="en"><p>Andrey V. Timofeev — D.Sc., Scientific Director</p><p>sc 56689367600</p><p>Astana, 010000</p></bio><email xlink:type="simple">timofeev.andrey@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ТОО «Эквалайзум»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Equalizum LLP</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>12</month><year>2024</year></pub-date><volume>23</volume><issue>5</issue><fpage>1030</fpage><lpage>1040</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тимофеев А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Тимофеев А.В.</copyright-holder><copyright-holder xml:lang="en">Timofeev A.V.</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://ntv.elpub.ru/jour/article/view/191">https://ntv.elpub.ru/jour/article/view/191</self-uri><abstract><p>Введение. Предложен новый метод гарантированного решения задачи мультиклассовой классификации стохастических объектов. Метод. В рамках разработанного подхода результат классификации представляет собой конечное множество индексов классов, которое с заданным начальным коэффициентом доверия содержит индекс того класса, которому соответствует классифицируемый объект. При этом классификация реализована на базе использования классификатора нового типа, который назван доверительным липшицевым классификатором. Основные результаты. Дано определение доверительного липшицева классификатора и изучены его основные свойства. В том числе исследовано свойство гарантированной надежности классификации, которое выражено в построении доверительного множества ограниченного размера, которое содержит индекс истинного класса с наперед заданным коэффициентом доверия. Приведен случай ассамблеи липшицевых классификаторов, свойства которой оформлены в виде теоремы. Рассмотрен практически важный пример использования предложенного подхода в задачах компенсации динамики шумового процесса в каналах оптоволоконной системы мониторинга. Обсуждение. Разработанный подход перспективен для применения в тех классификационных задачах, в которых число классов имеет порядок выше второго. В том числе в широкомасштабных системах биометрической идентификации личности, а также в многоканальных системах мониторинга протяженных объектов.</p></abstract><trans-abstract xml:lang="en"><p>A new method of guaranteed solution for multiclass classification problem of stochastic objects is proposed. Within the framework of the proposed approach, the classification result is a finite set of class indices which with a predetermined confidence coefficient contains the index of the class to which the object being classified corresponds. In this case, the classification itself is realized on the basis of using a classifier of the new type which is called a confidence Lipschitz classifier. The definition of the confidence Lipschitz classifier is given and its main properties have been studied. Among them, the property of guaranteed reliability of the classification which is expressed in the construction of a confidence set of limited size containing the index of the true class with a predetermined coefficient of confidence, has been studied. The case of the assembly of Lipschitz classifiers, the properties of which are formalized in the form of a theorem, is considered. We consider a practically important example of using the proposed approach in the problems of compensation of the noise process dynamics in the channels of the fiber-optic monitoring system. The proposed approach is promising for use in those classification tasks in which the number of classes has an order higher than the second, including large- scale biometric identification systems as well as multi-channel systems for monitoring extended objects.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>доверительный липшицев классификатор</kwd><kwd>машинное обучение</kwd><kwd>гарантированная надежность</kwd><kwd>оптоволоконная система мониторинга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>confidence Lipschitz classifier</kwd><kwd>machine learning</kwd><kwd>guaranteed reliability</kwd><kwd>fiber optic monitoring system</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">Korotaev V.V., Denisov V.M., Timofeev A.V. Analysis of seismoacoustic activity based on using optical fiber classifier // Proc. of the Latin America Optics and Photonics Conference. OSA, 2014. P. LM4A.22. https://doi.org/10.1364/LAOP.2014.LM4A.22</mixed-citation><mixed-citation xml:lang="en">Korotaev V.V., Denisov V.M., Timofeev A.V. Analysis of seismoacoustic activity based on using optical fiber classifier. Proc. of the Latin America Optics and Photonics Conference, OSA, 2014, pp. LM4A.22. https://doi.org/10.1364/LAOP.2014.LM4A.22</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Aktas M., Akgun T., Demircin M.U., Buyukaydin D. Deep learning based multi-threat classification for phase-OTDR fiber optic distributed acoustic sensing applications // Proceedings of SPIE. 2017. V. 10208. P. 102080G. https://doi.org/10.1117/12.2262108</mixed-citation><mixed-citation xml:lang="en">Aktas M., Akgun T., Demircin M.U., Buyukaydin D. Deep learning based multi-threat classification for phase-OTDR fiber optic distributed acoustic sensing applications. Proceedings of SPIE, 2017, vol. 10208, pp. 102080G. https://doi.org/10.1117/12.2262108</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Korotaev V.V., Denisov V.M., Rodrigues J.J.P.C., Serikova M.G., Timofeev A. Monitoring of deep-sea industrial facilities using fiber optic cable // Proceedings of SPIE. 2015. V. 9525. P. 95253Q. https://doi.org/10.1117/12.2184741</mixed-citation><mixed-citation xml:lang="en">Korotaev V.V., Denisov V.M., Rodrigues J.J.P.C., Serikova M.G., Timofeev A. Monitoring of deep-sea industrial facilities using fiber optic cable. Proceedings of SPIE, 2015, vol. 9525, pp. 95253Q. https://doi.org/10.1117/12.2184741</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Timofeev A.V., Denisov V.M. Multimodal heterogeneous monitoring of super-extended objects: modern view // Studies in Systems, Decision and Control. 2016. V. 62. P. 97–116. https://doi.org/10.1007/978-3-319-32525-5_6</mixed-citation><mixed-citation xml:lang="en">Timofeev A.V., Denisov V.M. Multimodal heterogeneous monitoring of super-extended objects: modern view. Studies in Systems, Decision and Control, 2016, vol. 62, pp. 97–116. https://doi.org/10.1007/978-3-319-32525-5_6</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Тимофеев А.В., Грознов Д.И. Классификация источников сейсмоакустической эмиссии в оптоволоконных системах мониторинга протяжённых объектов // Автометрия. 2020. Т. 56. № 1. С. 59–73. https://doi.org/10.15372/AUT20200107</mixed-citation><mixed-citation xml:lang="en">Timofeev A.V., Groznov D.I. Classification of seismoacoustic emission sources in fiber optic systems for monitoring extended objects. Optoelectronics, Instrumentation and Data Processing, 2020, vol. 56, no. 1, pp. 50–60. https://doi.org/10.3103/s8756699020010070</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Timofeev A.V. The guaranteed estimation of the Lipschitz classifier accuracy: Confidence set approach // Journal of the Korean Statistical Society. 2012. V. 41. N 1. P. 105–114. https://doi.org/10.1016/j.jkss.2011.07.005</mixed-citation><mixed-citation xml:lang="en">Timofeev A.V. The guaranteed estimation of the Lipschitz classifier accuracy: Confidence set approach. Journal of the Korean Statistical Society, 2012, vol. 41, no. 1, pp. 105–114. https://doi.org/10.1016/j.jkss.2011.07.005</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Von Luxburg U., Bousquet O. Distance-based classification with Lipschitz functions // Journal of Machine Learning Research. 2009. V. 5. P. 669–695.</mixed-citation><mixed-citation xml:lang="en">Von Luxburg U., Bousquet O. Distance-based classification with Lipschitz functions. Journal of Machine Learning Research, 2009, vol. 5, pp. 669–695.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fazlyab M., Robey A., Hassani H., Morari M., Pappas G.J. Efficient and accurate estimation of Lipschitz constants for deep neural networks // NIPS’19: Proc. of the 33rd International Conference on Neural Information Processing Systems. 2019. P. 11427–11438.</mixed-citation><mixed-citation xml:lang="en">Fazlyab M., Robey A., Hassani H., Morari M., Pappas G.J. Efficient and accurate estimation of Lipschitz constants for deep neural networks. NIPS’19: Proc. of the 33rd International Conference on Neural Information Processing Systems, 2019, pp. 11427–11438.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Latorre F., Rolland P., Cevher V. Lipschitz constant estimation of Neural Networks via sparse polynomial optimization // Proc. of the 8th International Conference on Learning Representations (ICLR 2020).</mixed-citation><mixed-citation xml:lang="en">Latorre F., Rolland P., Cevher V. Lipschitz constant estimation of Neural Networks via sparse polynomial optimization. Proc. of the 8th International Conference on Learning Representations (ICLR 2020).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Вапник В.Н., Червоненкис А.Я. Теория распознавания образов: Статистические проблемы обучения. М.: Наука, 1974. 415 с.</mixed-citation><mixed-citation xml:lang="en">Vapnik V.N., Chervonenkis A.Ia. Pattern Recognition Theory: Statistical Problems of Learning. Moscow, Nauka Publ., 1974, 415 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Advances in Large Margin Classifiers / ed. by A. Smola, P. Barlett, B. Scholkopf, D. Schuurmans. MIT Press, 2000. 412 p.</mixed-citation><mixed-citation xml:lang="en">Advances in Large Margin Classifiers. Ed. by A. Smola, P. Barlett, B. Scholkopf, D. Schuurmans. MIT Press, 2000, 412 p.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Hein M., Bousquet O., Schölkopf B. Maximal margin classification for metric spaces // Journal of Computer and System Sciences. 2005. V. 71. N 3. P. 333–359. https://doi.org/10.1016/j.jcss.2004.10.013</mixed-citation><mixed-citation xml:lang="en">Hein M., Bousquet O., Schölkopf B. Maximal margin classification for metric spaces. Journal of Computer and System Sciences, 2005, vol. 71, no. 3, pp. 333–359. https://doi.org/10.1016/j.jcss.2004.10.013</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Bennett K.P., Bredensteiner E.J. Duality and geometry in SVM classifiers // Proc. of the International Conference on Machine Learning (ICML). 2000. P. 57–64.</mixed-citation><mixed-citation xml:lang="en">Bennett K.P., Bredensteiner E.J. Duality and geometry in SVM classifiers. Proc. of the International Conference on Machine Learning (ICML), 2000, pp. 57–64.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Arens R., Eells J. On embedding uniform and topological spaces // Pacific Journal of Mathematics. 1956. V. 6. N 3. P. 397–403. https://doi.org/10.2140/pjm.1956.6.397</mixed-citation><mixed-citation xml:lang="en">Arens R., Eells J. On embedding uniform and topological spaces. Pacific Journal of Mathematics, 1956, vol. 6, no. 3, pp. 397–403. https://doi.org/10.2140/pjm.1956.6.397</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Hein M., Bousquet O. Maximal margin classification for metric space // Lecture Notes in Computer Science. 2003. V. 2777. P. 72–86. https://doi.org/10.1007/978-3-540-45167-9_7</mixed-citation><mixed-citation xml:lang="en">Hein M., Bousquet O. Maximal margin classification for metric space. Lecture Notes in Computer Science, 2003, vol. 2777, pp. 72–86. https://doi.org/10.1007/978-3-540-45167-9_7</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Breiman L. Bagging predictors // Machine Learning. 1996. V. 24. N 2. P. 123–140. https://doi.org/10.1007/bf00058655</mixed-citation><mixed-citation xml:lang="en">Breiman L. Bagging predictors. Machine Learning, 1996, vol. 24, no. 2, pp. 123–140. https://doi.org/10.1007/bf00058655</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Rangel P., Lozano F., García E. Boosting of support vector machines with application to editing // Proc. of the 4nd International Conference on Machine Learning and Applications (ICMLA’05). 2005. https://doi.org/10.1109/icmla.2005.13</mixed-citation><mixed-citation xml:lang="en">Rangel P., Lozano F., García E. Boosting of support vector machines with application to editing. Proc. of the 4nd International Conference on Machine Learning and Applications (ICMLA’05), 2005. https://doi.org/10.1109/icmla.2005.13</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
