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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Contemporary Mathematics. Fundamental Directions</journal-id><journal-title-group><journal-title xml:lang="en">Contemporary Mathematics. Fundamental Directions</journal-title><trans-title-group xml:lang="ru"><trans-title>Современная математика. Фундаментальные направления</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2413-3639</issn><issn publication-format="electronic">2949-0618</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">22240</article-id><article-id pub-id-type="doi">10.22363/2413-3639-2019-65-1-44-53</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>New Results</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Новые результаты</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">A Fuzzy MLP Approach for Identiﬁcation of Nonlinear Systems</article-title><trans-title-group xml:lang="ru"><trans-title>Нечеткий MLP-подход для распознавания нелинейных систем</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Marakhimov</surname><given-names>A R</given-names></name><name xml:lang="ru"><surname>Марахимов</surname><given-names>А Р</given-names></name></name-alternatives><email>avaz.marakhimov@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khudaybergenov</surname><given-names>K K</given-names></name><name xml:lang="ru"><surname>Худайбергенов</surname><given-names>К К</given-names></name></name-alternatives><email>kabul85@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National University of Uzbekistan named after M. Ulugbek</institution></aff><aff><institution xml:lang="ru">Национальный университет Узбекистана им. М. Улугбека</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>65</volume><issue>1</issue><issue-title xml:lang="en">Contemporary Problems in Mathematics and Physics</issue-title><issue-title xml:lang="ru">Современные проблемы математики и физики</issue-title><fpage>44</fpage><lpage>53</lpage><history><date date-type="received" iso-8601-date="2019-11-27"><day>27</day><month>11</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Contemporary Mathematics. Fundamental Directions</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Современная математика. Фундаментальные направления</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Contemporary Mathematics. Fundamental Directions</copyright-holder><copyright-holder xml:lang="ru">Современная математика. Фундаментальные направления</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/CMFD/article/view/22240">https://journals.rudn.ru/CMFD/article/view/22240</self-uri><abstract xml:lang="en">In case of decision making problems, identiﬁcation of non-linear systems is an important issue. Identiﬁcation of non-linear systems using a multilayer perceptron (MLP) trained with back propagation becomes much complex with an increase in number of input data, number of layers, number of nodes, and number of iterations in computation. In this paper, an attempt has been made to use fuzzy MLP and its learning algorithm for identiﬁcation of non-linear system. The fuzzy MLP and its training algorithm which allows to accelerate a process of training, which exceeds in comparing with classical MLP is proposed. Results show a sharp reduction in search for optimal parameters of a neuro fuzzy model as compared to the classical MLP. A training performance comparison has been carried out between MLP and the proposed fuzzy-MLP model. The time and space complexities of the algorithms have been analyzed. It is observed, that number of epochs has sharply reduced and performance increased compared with classical MLP.</abstract><trans-abstract xml:lang="ru">В рассмотрении задач принятия решения распознавание нелинейных систем играет огромную роль. Распознавание нелинейных систем с помощью многослойного персептрона (MLP), обученного по алгоритму обратного распространения, становится значительно более сложным с увеличением количества входных данных, слоев, узлов и количества итераций в процессе вычисления. В этой работе мы предприняли попытку использования нечеткого MLP и его обучающего алгоритма для распознавания нелинейных систем. Предложили подход нечеткого MLP и его обучающего алгоритма, который позволяет ускорить процесс обучения, превышающего скорость такового в случае классического MLP. Результаты показывают значительное упрощение при поиске оптимальных параметров для нейронной нечеткой модели в сравнении с классическим MLP. Также было проведено сравнение показателей работы обучения классического MLP и предложенной нечеткой MLP-модели. Нами были проанализированы временная и пространственная сложности алгоритма. Также мы выяснили, что серьезно сократилось количество моментов, а показатели работы выросли в сравнении с классическим MLP.</trans-abstract></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Борисов В. В., Круглов В. В., Федулов А. С. 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