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Анализ паттернов: порядково-инвариантная паттерн-кластеризация
Управление большими системами: сборник трудов. 2016. № 61. С. 41-59.
New algorithms of patterns analysis based on methods of ordinal-fixed and ordinal-invariant pattern clustering are developed. The definition of the proposed methods as well as the evaluation of the computational complexity is given. We provide some examples that demonstrate features of these clustering procedures and explain their operation. We also formulate and prove the theorem on the interconnection of clusters obtained by the use of ordinal-invariant pattern-clustering with complete weighted digraphs. These results allow to apply graph theory for the study of properties of obtained clusters.
Language:
Russian
Akhremenko A. S., Myachin A. L., Политическая наука 2019 № 3 С. 112-139
The central focus of this paper is a methodological one. Using the set of indicators of state capacity, we demonstrate a specific strategy for identifying sustainable structures in multidimensional data sets that reflect complex and ambiguous concepts of political science. A key feature of this strategy is the application of related, but significantly different technically, ...
Added: November 19, 2019
Myachin A. L., В кн. : Управление большими системами (УБС’2016). : М. : ИПУ РАН, 2016. С. 134-142.
В работе демонстрируются новые методы анализа паттернов на примере набора данных «Balance Scale Data Set», сгенерированных для моделирования психологических экспериментов. Анализ паттернов позволяет разделять исследуемую выборку объектов на схожие кластеры. Отличительной особенностью данного метода является возможность анализа совокупности выбранных параметров и умение объединять в один кластер объекты, существенно отличающиеся в количественном соотношении, но имеющие весьма ...
Added: March 15, 2017
Myachin A. L., Автоматика и телемеханика 2019 № 1 С. 138-152
We present the basic properties of the a new pattern analysis method in the system of parallel coordinates; results of the method do not depend on the ordering of data in the original sample of objects being analyzed. We prove that clusters obtained with this method do not overlap. We also show the possibility of ...
Added: March 6, 2019
Myachin A. L., Prokofiev V. N., Степанов А. А., Управление большими системами: сборник трудов 2021 № 92 С. 43-63
The study is devoted to the application of ordinal-fixed and ordinal-invariant pattern clustering to study the structure of the energy sector in regions of Russian Federation over a five-year period. Methods for pattern analysis in the work are due to the independence of the final results from the difference in the absolute values of indicators ...
Added: September 1, 2021
Akhremenko A. S., Myachin A. L., Политическая наука 2019 № 3 С. 112-139
The central focus of this paper is a methodological one. Using the set of indicators
of state capacity, we demonstrate a specific strategy for identifying sustainable
structures in multidimensional data sets that reflect complex and ambiguous concepts of
political science. A key feature of this strategy is the application of related, but significantly
different technically, multidimensional methods – cluster ...
Added: December 9, 2019
Prokofiev V. N., Myachin A. L., Myachina K., Проблемы управления 2021 Т. 3 С. 50-57
The indicators of regional sports development in the Russian Federation are analyzed
to find regions with a similar sports development strategy (according to the chosen methodology
and measures of closeness) and to identify dynamic groups in a four-year period. Some clustering
and pattern analysis methods are described, and their use in the study is validated. The results
obtained by ...
Added: June 29, 2021
Myachin A. L., Управление большими системами: сборник трудов 2019 № 78 С. 6-22
The work continues the research of constructing methods for analyzing
patterns in parallel coordinates independent of the sequence of input data of the
results. The basic operations on objects of ordinal-invariant pattern clusters are
described. The assertion that the centroid of an ordinal-invariant pattern cluster
belongs to the original cluster is proved, which allows one to estimate the intracluster
object ...
Added: May 9, 2019
Prokofyeva E. S., Зайцев Р. Д., Бизнес-информатика 2020 Т. 14 № 1 С. 19-31
Modeling the processes in a healthcare system plays a large role in understanding its activities and serves as the basis for increasing the efficiency of medical institutions. The tasks of analyzing and modeling large amounts of urban healthcare data using machine learning methods are of particular importance and relevance for the development of industry solutions ...
Added: May 16, 2020
Aleskerov F. T., Belousova V., Egorova L. G. et al., Бизнес-информатика 2013 № 4(26) С. 3-20
A survey of pattern analysis applications for dynamic macroeconomic analysis of countries, analysis of banking systems in Turkey and Russia, electoral behavior in the United Kingdom and Finland as well as long-term innovative development of regions in Russia is presented. ...
Added: February 8, 2014
Myachin A. L., В кн. : VIII Московская международная конференция по исследованию операций (ORM2016): Москва, 17-22 октября 2016 г.: Труды. Т. II.: М. : ФИЦ ИУ РАН, 2016. С. 265-267.
В сборнике представлена вторая часть трудов VIII Московской международной конференции по исследованию операций, посвященной памяти выдающегося российского ученого академика П.С. Краснощекова. Конференция проводится Вычислительным центром им. А.А.Дородницына Федерального исследовательского центра «Информатика и управление» Российской академии наук (ФИЦ ИУ РАН), факультетом Вычислительной математики и кибернетики МГУ им. М.В. Ломоносова и Российским научным обществом исследования операций (РНОИО). ...
Added: October 11, 2017
Aleskerov F. T., Belousova V., Egorova L. G. et al., Бизнес-информатика 2013 № 3(25) С. 3-18
Pattern analysis is a new area in data analysis related with the search for relationships between the objects, the construction of the objects classification and study of object’s changes over time. In the first part of the article the notion of ‘pattern’ is introduced, and a survey of methods of cluster analysis and pattern analysis ...
Added: October 25, 2013
Mirkin B., Fenner T., Nascimento S. et al., Lecture Notes in Computer Science 2010 Vol. 6076 No. 1 P. 152-161
A hybrid of two novel methods - additive fuzzy spectral clustering and lifting method over a taxonomy - is applied to analyse the research activities of a department. To be specific, we concentrate on the Computer Sciences area represented by the ACM Computing Classification System (ACM-CCS), but the approach is applicable also to other taxonomies. ...
Added: November 14, 2012
Pyrkova D. V., Tarasova N. K., Krylov N. et al., Journal of Biomolecular Structure and Dynamics 2013 Vol. 31 No. 1 P. 87-95
Delineation and analysis of lateral clustering of lipids in model bilayers is an important step toward understanding of the physical processes underlying formation of lipid domains and rafts in cell membranes. Computer modeling methods represent a powerful tool to address the problem since they can detect clusters of only few lipid molecules – this issue ...
Added: November 14, 2013
Akopov A. S., Beklaryan A., Искусственные общества 2020 Т. 15 № 3 С. 1-11
This article presents a new approach to designing agent-based bounded neighbourhood models (the Schelling’s models). An original agent-based model in the AnyLogic system has been developed, which describes the segregation processes caused by the behaviour patterns of agent-individuals. There are examined various scenarios (environment characteristics) affecting the cluster structure of the spatial distribution of agents. Using the proposed bounded ...
Added: September 14, 2020
Алексашин П. Г., Aleskerov F. T., Belousova V. et al., / Высшая школа экономики. Серия WP7 "Математические методы анализа решений в экономике, бизнесе и политике". 2012. № 03.
We present a complex analysis of business models for large, medium and small Russian commercial banks from 2006 to 2009. The Russian banks are grouped based on homogeneity criteria of their financial and operational outcomes. The banks’ structure of assets and liabilities, profitability and liquidity ratio are taken into account. The results show how the ...
Added: October 2, 2012
Myachin A. L., Проблемы управления 2016 № 4 С. 2-9
The paper presents a modification of the pattern analysis method that allows allocating separate clusters of objects with similar structure as well as with close values of their parameters. A description of the method and its algorithm realization are given. ...
Added: October 20, 2016
Пермь : Пермский государственный национальный исследовательский университет, 2018
В сборник включены статьи, относящиеся к следующим направлениям научной работы: моделирование и анализ процессов и систем; разработка, анализ и тестирование программных систем, методы и инструментальные средства разработки программных систем.
Представлены результаты выполнения проектов, поддержанных грантами РФФИ (проекты № 18-01-00359, № 18-37-00070) и научного фонда НИУ ВШЭ (проект № 17-05-0020).
Материалы сборника могут представлять интерес для научных работников, специалистов ...
Added: December 16, 2018
Лукиных Н. В., Lyadova L. N., / Объединенный фонд электронных ресурсов «Наука и образование». Серия.31569113.00004-02 99 01 "Библиотека РТО". 2008.
Средства управления справочниками и классификаторами CASE-системы METAS предназначены для стандартизации представления и кодирования информации в информационных системах (ИС), унификации средств работы с нормативно-справочной информацией НСИ, классификаторами различных видов. Система управления НСИ рассматривается как совокупность методик ведения и поддержки НСИ, а также технологических решений, обеспечивающих создание единого информационного пространства предприятия. Посредством такой системы обеспечивается возможность интеграции ...
Added: December 2, 2016
Васильева Т. П., Мызникова Б. И., Rusakov S. V., Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Информатика. Телекоммуникации. Управление 2012 № 1(140) С. 73-79
Предложена модель, включающая описание двух взаимодействующих подсистем: «население» и «градообразующая база». Представлено построение матрицы вероятностей распределения потоков характеристик между отраслевыми блоками, а также матрицы вероятностей миграции населения между федеральными округами. Дана интерпретация результатов моделирования, полученных с помощью реальных статистических данных. ...
Added: March 10, 2015
Fuad Aleskerov, Demin S., Shvydun S., SN Computer Science 2020 Vol. 1 No. 2 Article 68
The paper examines the choice problem when the total number of observations and criteria is too large. There are many different procedures, which are used for decision-making process under multiple criteria; however, most of them cannot be applied to large datasets due to their computational complexity while others provide sufficient accuracy. To solve the problem, ...
Added: February 20, 2020
Zharova A. K., Бизнес-информатика 2011 № 3 С. 60-65
In a relationship, involving the use of digital product in the Internet environment, involving different actors. There is legal classification of the subjects of service providers in the article.
There is comparative legal analysis of information legislation in Russia and U.S. and the Directive on electronic commerce EU 2000/31/EC conducted in the article. Points to the ...
Added: September 27, 2012
Baranov P., Системы высокой доступности 2014 № 4 С. 94-98
During creation of a centralized identity management IT-service the IT-project's management division faces necessity of making a number of decisions that influence the project as a whole and could be crucial for its overall success. These decisions include: automation processes' selection (creation, modification, removal of user identities, user rights' reconciliation), managed IT-systems' user rights role ...
Added: February 11, 2015
NY : IEEE Computer Society, 2018
WF-IoT 2018, the 4th IEEE World Forum on Internet of Things, is the premier IEEE Forum for the Internet of Things. It is where conference attendees, from around the globe - including research institutes, academia, industry and the public sector -- share their knowledge, expertise and experiences about IoT technologies, applications, economic impacts, and social ...
Added: February 14, 2018
Korovkina N., Трушкина Е. П., Бизнес-информатика 2010 № 4 С. 12-20
Представленная работа выполнена в рамках магистерской диссертации студентки факультета бизнес-информатики ГУ-ВШЭ. Разработанная модель позволяет количественно оценивать уровень зрелости процессов управления проектами и определять приоритетные для компании направления развития процессов управления проектами.
Модель апробирована на 10 консалтинговых компаниях. Проведенное в компаниях анкетирование позволило оценить уровень зрелости, собрать данные об отклонениях по срокам и стоимости выполнения проекта и ...
Added: September 28, 2012