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Анализ паттернов: диффузионно-инвариантная паттерн-кластеризация
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.
Звягинцева О. С., Байдаков А. Н., Пространственная экономика 2022
The results of a diverse study of regional agrarian and territorial systems (ATS) of Russia are presented. A systematic approach to differentiated management of PBX at various levels is substantiated, taking into account their common and specific features. A visualized cluster analysis of the PBX of the subjects of the Russian Federation in the projection ...
Added: March 30, 2023
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
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
Никитин Л. Л., Вопросы статистики 2010 № 10 С. 40-47
For the development of technological innovations it is essential to ensure competent and modern commercialization within the framework of balanced business models. Multifactor cluster analysis of business models of contemporary high-technology companies and industries shows that the most effective commercialization emanate in the framework of four basic models. Company's profitability does not depend directly on ...
Added: October 5, 2012
Ермилова Г. А., Golikova V., Коротков М. Ю., Вопросы статистики 2015 № 9 С. 30-38
By applying the hierarchical cluster analysis the most typical post-crisi trajectories of turnover dynamics for Russian manufacturing firms are revealed.It is shown that about 90% of cases belong to two types of dynamics (which we conventionally mark as "sustainable growth" and "stagnation"). The article suggests the possible directions of studying such stable cluster groups and ...
Added: October 21, 2015
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
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
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
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
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
Abylkalikov S., Региональная экономика: теория и практика 2015 Т. 22 № 397 С. 21-30
Importance Almost all countries have spatial heterogeneity of economic and social development of the regions, as well as demographic processes. The larger the area of the country, the differentiation is more, including the growing role of natural and geographical characteristics. A large number of regions in Russia complicate an individualized approach to address research and management ...
Added: June 19, 2015
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
Myachin A. L., 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 ...
Added: July 20, 2016
Laskin M., Rusakov O., AIP Conference Proceedings 2017 Vol. 1836
We consider a stochastic model of changes of prices in real estate markets. We suppose that in a book of prices the changes happen in points of jumps of a Poisson process with a random intensity, i.e. moments of changes sequently follow to a random process of the Cox process type. We calculate cumulative mathematical ...
Added: February 5, 2019
Baranov A., Baranov P., Проблемы информационной безопасности. Компьютерные системы 2019 № 3 С. 35-40
Control sum mechanism efficiency research aimed at distortion revealing in a message being transmitted is a relevant task that is solved using different possible information transfer operation condition models.
In the paper distortions are modelled as an overlay of noise component with low signal/noise ratio , which poses most practical interest. Considered class of control sums ...
Added: December 29, 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
Kazan : -, 2013
The issue contains the papers presented at the 7th Spring/Summer Young Researchers' Соllоquium оn Software Engineering (SYRCoSE 2013) held in Kazan, Russia on 30th and З1st оf Мay, 2013. Paper selection was based on a competitive peer review process being done by the program committee. Both regular and reseаrсh-in-рrogrеss papers were соnsidered ассeрtable for the ...
Added: June 8, 2013
Akopov A. S., Beklaryan L., Automation and Remote Control 2015 Vol. 76 No. 10 P. 1817-1827
An agent model of crowd (ensemble) behavior in emergencies was presented. This model is distinguished for the allowance for dynamics of each agent from the ensemble under consideration. The crowd effect manifests itself mostly as attraction or repulsion of closely set agents with a probability depending on the agent’s psychological type. Consideration was given to ...
Added: October 24, 2015
Солнцев О. Г., Pestova A., Mamonov M. E. et al., Журнал Новой экономической ассоциации 2011 № 4(12) С. 41-76
В статье подводится промежуточный итог исследованиям в области создания систем раннего оповещения о финансовом кризисе, осуществляющихся в Центре макроэкономического анализа и краткосрочного прогнозирования (ЦМАКП) с 2005 г. Система состоит из трех блоков: опережающие индикаторы отдельных видов рисков и сводный опережающий индикатор системного банковского кризиса; среднесрочное сценарное прогнозирование основных макроэкономических и финансовых показателей; стресс-тестирование кредитных рисков ...
Added: December 28, 2012
Shmid A., Новопашин М. А., Зимина Е. Ю., Системный администратор 2018 Т. 188-189 № 07-08 С. 92-96
Массовое использование мобильных устройств для съема электрокардиограмм (ЭКГ) приводит к количественному росту доступных для исследования ЭКГ множества пациентов. Таким образом, появляются новые возможности исследования колебательных процессов долговременной динамики индивидуального состояния сердечно-сосудистой системы (ССС) любого пациента.
В статье демонстрируются новые возможности долговременного постоянного наблюдения за состоянием ССС массы пациентов, позволяющие выявить закономерности динамики ССС, которые приводят к ...
Added: September 13, 2018
Levin V., Козлов Д. Н., Банковское кредитование 2013 Т. 48 № 2 С. 15-25
Система предотвращения мошенничества (внутреннего и внешнего) мошенничества при потребительском кредитовании нацелена на выявление искажений персональных данных самими клиентами и/или с участием лиц вне банка (организованных преступных группировок, "черных(серых)" брокеров), а также для выявления фактов внутреннего мошенничества с участием сотрудников банка. Упор делается на индикаторы мошенничества, построенные на основе алгоритма нечетких совпадений. В системе предусмотрены возможности ...
Added: November 24, 2013
Агалаков Ю. Г., Bernstein A., Информационные технологии и вычислительные системы 2012 № 3 С. 3-17
Рассматриваются задачи интеллектуального анализа данных, которые необходимо решать в технологии предсказательного моделирования. Для уменьшения сложности решения этих задач в технологии предсказательного моделирования используются решения задач снижения размерности, которые должны удовлетворять ряду дополнительных условий. В статье обсуждаются эти дополнительные требования и сформулированы соответствующие новые нетрадиционные постановки задач снижения размерности. ...
Added: January 24, 2013
Aleskerov F. T., Vyacheslav V. Chistyakov, International Journal of Information Technology and Decision Making 2013 Vol. 12 No. 6 P. 1201-1222
Based on the leximin and leximax preferences, we consider two threshold preference relations on the set X of alternatives, each of which is characterized by an n-dimensional vector (n is greater than 2) with integer components varying between 1 and m>2. We determine explicitly in terms of binomial coe±cients the unique utility function for each ...
Added: December 13, 2013