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Практические аспекты машинного обучения.
Открытые системы. СУБД. 2016. № 1. С. 14-17.
Kitov V. V.
In press
Many positive expectations are associated with machine learning today. However the success of implementation of machine learning algorithms is not only determined by selection of algorithm adequate to the solved task, but by proper steps on all stages of planning, develpoment and implementation of the machine learning model.
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Russian
Gizdatullin D., Ignatov D. I., Muratova A. et al., В кн. : Тезисы докладов 11-й конференции Интеллектуализация обработки информации. : М. : Торус Пресс, 2016. С. 28-29.
his paper presents the first results of studies in application of sequence-based pattern structures and emerging patterns to analysis of demographic sequences in Russia. This study is performed on data of 11 generations from 1930 till 1984 for the panel of three waves of the Russian part of Generation and Gender Survey, which took place ...
Added: November 12, 2016
Zykov S. V., Золотухина М. А., Золотухин С. А., Модели, системы, сети в экономике, технике, природе и обществе 2023 № 3 С. 98-114
Background. All attention is focused on reducing the number of accidents on
an unfavorable section of the Altufyevsky highway in the area of 5 intersections. Such incidents
become aggravating circumstances for nearby infrastructure facilities, such as: shopping
malls, shops, cafes, there are also metro stations on a busy site. The endless flow of
people and cars, public transport stops, ...
Added: November 2, 2023
University Rennes 1, 2017
This volume is the supplementary volume of the 14th International Conference on Formal Concept Analysis (ICFCA 2017), held from June 13th to 16th 2017, at IRISA, Rennes. The ICFCA conference series is one of the major venues for researches from the field of Formal Concept Analysis and related areas to present and discuss their recent ...
Added: June 19, 2017
М. : Торус Пресс, 2016
This proceedings contains the abstracts of papers accepted to IDP-11 ...
Added: November 12, 2016
Polyakov E. V., Поляков С. В., В кн. : Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е.В. Арменского. : М. : МИЭМ НИУ ВШЭ, 2019. С. 77-78.
In this paper, research and development of a method for clustering social network users into groups is carried out, based on the description of the films. ...
Added: May 26, 2019
Muratova A., , in : WSDM '21: Proceedings of the 14th ACM International Conference on Web Search and Data Mining. : Association for Computing Machinery (ACM), 2021. P. 1113-1114.
There is a diverse variety of demographic data that can be analyzed with modern methods of data mining to achieve better results. On the one hand, the main chosen task is to compare different methods for the next event prediction and gender prediction, on the other hand, we pay special attention to interpretable patterns describing ...
Added: June 4, 2021
Bogdanov M., Smirnov I., Мониторинг общественного мнения: Экономические и социальные перемены 2021 № 1 С. 304-328
The article discusses the opportunities and limitations of using new data sources and methods of its collection, processing and analysis, namely, digital traces and machine learning in Sociology. At first, we examine the disadvantages of traditional data sources (surveys) and then, based on relevant and recent empirical studies, we discuss how these disadvantages can be ...
Added: March 9, 2021
V.Belavin, A.Filatov, A.Ustyuzhanin et al., Journal of Physics: Conference Series 2018 Vol. 1085 No. 4 P. 042025-1-042025-6
Traces of electro-magnetic showers in the neutrino experiments may be considered as signals of dark-matter particles. For example, SHiP experiment is going to use emulsion film detectors similar to the ones designed for OPERA experiment from dark matter search. The goal of this research is to develop an algorithm that can identify traces of electro-magnetic ...
Added: December 8, 2017
Springer, 2021
This book constitutes the proceedings of the 16th International Conference on Formal Concept Analysis, ICFCA 2021, held in Strasbourg, France, in June/July 2021.
The 14 full papers and 5 short papers presented in this volume were carefully reviewed and selected from 32 submissions. The book also contains four invited contributions in full paper length.
The research part ...
Added: July 10, 2021
IEEE, 2018
The Fifth HCT Information Technology Trends (ITT 2018) is a major international research conference for the presentation of innovative ideas, approaches, technologies, research findings and outcomes, best practices and case studies, national and international projects, institutional standards and policies on Emerging Technologies for Artificial Intelligence. ITT 2018 will provide an outstanding forum for researchers, practitioners, ...
Added: February 28, 2019
Makarov D., Nikolai N. Kalikin, Yury A. Budkov, Industrial & Engineering Chemistry Research 2024 Vol. 63 No. 3 P. 1589-1603
Supercritical carbon dioxide (scCO2) plays an essential role in various technological procedures, making the
solubility of drugs in scCO2 a crucial aspect of the drug formulation process. This study focuses on utilizing theoretical approaches to predict the solubility of drug-like compounds in scCO2 in order to select the optimum parameters for subsequent experimental procedures. Several machine ...
Added: January 16, 2024
Buzmakov A. V., В кн. : МАШИННОЕ ОБУЧЕНИЕ В ИССЛЕДОВАНИЯХ МЕДИКО-БИОЛОГИЧЕСКИХ И СОЦИАЛЬНО-ЭКОНОМИЧЕСКИХ ДАННЫХ. : СПб. : Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого", 2020. С. 284-333.
In many practical tasks it is needed to estimate an effect of treatment on individual level. For example, in medicine it is essential to determine the patients that would benefit from a certain medicament. In marketing, knowing the persons that are likely to buy a new product would reduce the amount of spam. In this ...
Added: December 7, 2021
Иванов А. Р., Petrov D., В кн. : 40-я междисциплинарная школа-конференция "Информационные технологии и системы". : [б.и.], 2016. С. 509-516.
Графовые метрики – популярный подход для клас- сификации структурных коннектомов, графов опи- сывающих структурные связи между различными участками мозга. В нашей работе мы предлагаем считать эти метрики на стохастических матри- цах случайных блужданий этих графов. При этом часть этих метрик мы предлагаем считать на логарифмах элементов матриц, чтобы сохранить физический смысл вероятностей перехода меж- ду ...
Added: December 9, 2016
Malafeev A., Nikolaev K., , in : Analysis of Images, Social Networks and Texts. 8th International Conference, AIST 2019, Kazan, Russia, July 17–19, 2019, Revised Selected Papers. Communications in Computer and Information Science. Vol. 1086.: Springer, 2020. P. 154-159.
In this paper, a deep learning method study is conducted to solve a new multiclass text classification problem, identifying user interests by text messages. We used an original dataset of almost 90 thousand forum text messages, labeled for ten interests. We experimented with different modern neural network architectures: recurrent and convolutional, as well as simpler ...
Added: November 7, 2019
Berlin : Springer, 2014
This book constitutes the proceedings of the Third International Conference on Analysis of Images, Social Networks and Texts, AIST 2014, held in Yekaterinburg, Russia, in April 2014. The 11 full and 10 short papers were carefully reviewed and selected from 74 submissions. They are presented together with 3 short industrial papers, 4 invited papers and ...
Added: November 13, 2014
Kitov V. V., Экономика, статистика и информатика. Вестник УМО 2016 № 4 С. 22-26
Gradient boosting method with random rotations is considered, where before training each base learner random rotation is applied to the feature space. The accuracy metric of the given method is estimated for a broad range of generated problems of binary classification. Obtained results are evaluated and recommendations given for application of this method. ...
Added: August 23, 2016
Aaij R., Abdelmotteleb A. S., Abellán Beteta C. et al., Journal of High Energy Physics 2022 Vol. 2022 No. 5 Article 38
The Ξ++ → Ξ′+π+ decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4fb−1. The Ξ++ → Ξ′+π+ decay is reconstructed partially, where the photon from the Ξ′+ → Ξ+γ decay is not reconstructed and the pK−π+ final state of the ...
Added: December 30, 2022
Ivanov A., Petrov D., В кн. : Сборник статей конференции "Информационные технологии и системы" (ИТиС'16). : М. : ИППИ РАН, 2016. С. 509-516.
Многие графовые метрики основаны на предположении, что веса графа представляют расстояния между вершинами, которые мы можем складывать. Если считать эти метрики для стохастических матриц случайного блуждания на графе, то физический смысл вероятностей перехода между вершинами теряется (поскольку вероятности переходов перемножаются, а не складываются). Мы предлагаем решать эту проблему использованием отрицательных логарифмов весов ребер. Используя этот ...
Added: December 15, 2016
Сендерович М. А., В кн. : Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е.В. Арменского. : М. : МИЭМ НИУ ВШЭ, 2019. С. 223-224.
Данная работа посвящена актуальной теме автоматизации в машинном обучении на примере создания универсальной рекомендательной системы. В работе исследуются различные типы рекомендательных систем, акцент делается на подходы коллаборативной фильтрации. Изучаются методы автоматизации машинного обучения, на основе которых будет разработана данная рекомендательная система. ...
Added: October 31, 2020
Заякин В. С., Lyadova L. N., Рабчевский Е. А., Информационные технологии 2022 Т. 28 № 10 С. 529-538
The development and support of knowledge-based systems for experts in the field of social network analysis (SNA) is complicated because of the problems of viability maintenance that inevitably emerge in data intensive domains. Largely this is the case due to the properties of semi-structured objects and processes that are analyzed by data specialists using data ...
Added: October 22, 2022
Kibrik A. A., Khudyakova M., Dobrov G. B. et al., Frontiers in Psychology 2016 Vol. 7 No. 1429 P. 1-21
We report a study of referential choice in discourse production, understood as the choice between various types of referential devices, such as pronouns and full noun phrases. Our goal is to predict referential choice, and to explore to what extent such prediction is possible. Our approach to referential choice includes a cognitively informed theoretical component, ...
Added: September 28, 2016
Belov A. V., Ekaterina A. Melekhova, Vorontsova T., , in : 2022 International Conference on Quality Management, Transport and Information Security, Information Technologies (IT&QM&IS). : St. Petersburg : IEEE, 2022. P. 219-223.
The paper deals with the problem of improving the quality of metal products. Nowadays destructive methods of quality control of the steel billets prevail at metallurgical enterprises. This approach to assessing the quality of the steel billets is wasteful, which increases its cost. One of the ways to reduce the cost of production of metal ...
Added: January 28, 2023
Karpychev V., Balatskaya A., Utyashev N. et al., Frontiers in Human Neuroscience 2022 No. 16 Article 984306
High-frequency oscillations (HFO) are a promising biomarker for the identification of epileptogenic tissue. While HFO rates have been shown to predict seizure outcome, it is not yet clear whether their morphological features might improve this prediction. We validated HFO rates against seizure outcome and delineated the distribution of HFO morphological features. We collected stereo-EEG recordings ...
Added: October 1, 2022
Bonch-Osmolovskaya A. A., Вопросы языкознания 2016 № 2 С. 100-120
Статья посвящена обзору работ последних лет, в которых теоретическая исследовательская задача решается с помощью методов или инструментов, используемых в компьютерной лингвистике. В обзоре проводится подробный анализ того, как именно с помощью применения того или иного инструмента или метода можно получить новые знания о природе языка. В частности, выделяются два основных направления, развитие которых в рамках ...
Added: April 14, 2015