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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">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2019-1-159-168</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-1528</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF PRESENTATIONS</subject></subj-group></article-categories><title-group><article-title>ПРОГНОЗИРОВАНИЕ ЗНАЧЕНИЙ ЦВЕТНОСТИ ПИТЬЕВЫХ И ИСХОДНЫХ ВОД С ПОМОЩЬЮ ARIMA-МОДЕЛИ И НЕЙРОННОЙ СЕТИ</article-title><trans-title-group xml:lang="en"><trans-title>FORECASTING VALUES OF CHROMATICITY OF DRINKING AND SOURCE WATERS USING ARIMA MODEL AND NEURAL NETWORK</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макаров</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дмитрий В. Макаров, аспирант кафедры «Прикладная экология»</p><p>Уфа</p></bio><bio xml:lang="en"><p>Dmitry V. Makarov, Postgraduate student of the Department "Applied ecology"</p><p>Ufa</p></bio><email xlink:type="simple">dmitrij.makarov-1990@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кантор</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kantor</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений А. Кантор, доктор химических наук, профессор</p><p>Уфа</p></bio><bio xml:lang="en"><p>Evgeny A. Kantor, Doctor of chemical Sciences., Professor</p><p>Ufa</p></bio><email xlink:type="simple">evgkantor@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красулина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasulina</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья А. Красулина, кандидат химических наук, доцент</p><p>450062, Республика Башкортостан, г. Уфа, ул. Космонавтов 6/1</p></bio><bio xml:lang="en"><p>Natalya A. Krasulina, Candidate of chemical Sciences., associate Professor</p><p>450062, Republic of Bashkortostan, Ufa, Kosmonavtov 6/1</p></bio><email xlink:type="simple">fizkultura-ugntu@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Греб</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Greb</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей В. Греб, кандидат технических наук, доцент</p><p>Уфа</p></bio><bio xml:lang="en"><p>Andrey V. Greb, Candidate of technical Sciences, associate Professor</p><p>Ufa</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бережнова</surname><given-names>З. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Berezhnova</surname><given-names>Z. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зульфия З. Бережнова, старший преподаватель</p><p>Уфа</p></bio><bio xml:lang="en"><p>Zulfiya Z. Berezhnova, Senior lecturer</p><p>Ufa</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уфимский государственный нефтяной технический университет</institution></aff><aff xml:lang="en"><institution>Ufa State Petroleum Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>04</day><month>04</month><year>2019</year></pub-date><volume>14</volume><issue>1</issue><fpage>159</fpage><lpage>168</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Макаров Д.В., Кантор Е.А., Красулина Н.А., Греб А.В., Бережнова З.З., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Макаров Д.В., Кантор Е.А., Красулина Н.А., Греб А.В., Бережнова З.З.</copyright-holder><copyright-holder xml:lang="en">Makarov D.V., Kantor E.A., Krasulina N.A., Greb A.V., Berezhnova Z.Z.</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://ecodag.elpub.ru/ugro/article/view/1528">https://ecodag.elpub.ru/ugro/article/view/1528</self-uri><abstract><sec><title>Цель</title><p>Цель. В работе проведено сравнение методов искусственного нейросетевого (ИНС) моделирования и ARIMA-модели для прогнозирования значений цветности воды.</p></sec><sec><title>Методы</title><p>Методы. Исходными данными послужили значения цветности питьевой и исходной воды инфильтрационного водозабора (ИВ) юго-восточной части Республики Беларусь. Определение цветности проводилось за период с 2009 по 2017 гг. два раза в сутки, временные ряды значений включали по 5215 значений. Определение параметров моделей проводилось по 85% значений временных рядов, а по оставшимся 15% значений (тестовом периоде) проводилось сравнение значений, прогнозных с фактическими. Оптимальные конфигурации ARIMA-моделей определялись по результатам сравнения усредненных значений среднеквадратических ошибок, а ИНС – усредненных значений среднеквадратических ошибок и производительностей на тестовых периодах. Сравнение методов прогнозирования проводилось на основе сопоставления усредненных значений абсолютной и относительной ошибок на тестовых выборках.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлено, что ИНС моделирование позволяет получать прогнозные значения цветности с несколько большей точностью по сравнению с ARIMA-моделированием.</p></sec><sec><title>Заключение</title><p>Заключение. Программная реализация ИНС моделирования в среде MATLAB показала, что использование данного метода позволяет, с достаточной точностью, получить прогноз как исходной, так и питьевой воды на 100 значений.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. In the present investigation artificial neural network (ANN) and ARIMA-model are compared for forecasting of data of colour of water.</p></sec><sec><title>Methods</title><p>Methods. Data corresponds to the colour of water of groundwater and drinking water of water intake of south-east region of the Republic of Belarus. The definition of colour was carried out for the period from 2009 to 2017. twice a day, the time series of values included 5215 values. The parameters of the models were estimated by 85% of the time series values, and the remaining 15% of the values (the test period) compared the forecast values with the actual ones. Optimal configurations of ARIMA-models were determined from the results of comparing the averaged values of the root mean squared errors (RMSE); optimal configurations of ANN were determined from the results of comparing the averaged values of RMSE and correlation coefficients (CC) on the test periods.</p></sec><sec><title>Results</title><p>Results. Comparison of forecasting methods was carried out on the basis of the averaged values of mean absolute error and mean relative error on the test periods. It was revealed that ANN allows to obtain the predicted values of colour of water more accurate than ARIMA-model.</p></sec><sec><title>Main conclusions</title><p>Main conclusions. Software implementation of ANN in the MATLAB environment empowers with sufficient accuracy get forecast values of groundwater and drinking water for 100 values.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>подземные воды</kwd><kwd>показатели качества воды</kwd><kwd>цветность</kwd><kwd>искусственные нейронные сети</kwd><kwd>ARIMA-модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>groundwater</kwd><kwd>water quality indices</kwd><kwd>artificial neural network</kwd><kwd>colour</kwd><kwd>ARIMAmodel</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">ГОСТ 31868-2012. Вода. Методы определения цветности. 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