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Linking Friends in Social Networks using HashTag Attributes
P. 269–281.
Gerasimova O., Syomochkina V.
Social networks are an integral part of modern life. They allow us to communicate online and exchange all kinds of information. In this paper, we consider the social network Instagram and its hashtags as a key tool for finding relevant information and new friends. The aim of our work is an empirical analysis of hashtags for posts in Instagram with certain locations. We obtain database of users of the Instagram network and collect a dataset of posts for three Far Eastern cities. Then, we build a friendship graph, for which we solve the link prediction problem. We show that both, structural and attributive graph information, such as hashtags, is important to achieve best quality.
Publication based on the results of:
Bocharova A., Lukin A., Перминова А. А. et al., Полис. Политические исследования 2024 № 3 С. 92–108
The article systematizes the main approaches adopted by a group of researchers from MGIMO
University, HSE University and the Institute of China and Modern Asia of the Russian Academy
of Sciences, united within the framework of the ”Moscow Project for the Study of Chinese Political
Culture”, to investigate the political culture of modern China through the monitoring of ...
Added: June 14, 2024
Chepovskiy A., Вопросы кибербезопасности 2023 № 1(53) С. 75–81
The purpose of the study: search for a technique for constructing and analyzing a graph of interacting objects in the network of Telegram channels, including the calculation of psycholinguistic characteristics of texts. This technique makes it possible to classify groups of channels and evaluate their informational impact on users.
Method: (U, M, R)-model is used to build a weighted ...
Added: March 6, 2023
Sosnin A., Balakina Y. V., Jucovscaia A., Ezikov Svyat 2023 Vol. 21 No. 1 P. 96–109
The article implements an integrated approach to examining the mobilization potential of Twitter, which incorporates an analysis of intentions stated by the authors of hashtags and messages. The study cited in the article proceeds from J. Austin and J. Searle’s approach who argued that any utterance is essentially preparedness to perform an action, and examines ...
Added: February 27, 2023
Smetanin S., PeerJ Computer Science 2022 Vol. 8 Article e1164
Prior research suggests that weather conditions may substantively impact people’s emotional state and mood. In Russia, the relationship between weather and mood has been studied for certain regions—usually with severe or extreme climatic and weather conditions—but with quite limited samples of up to 1,000 people. Over the past decade, partly due to the proliferation of ...
Added: November 21, 2022
Popov V., Chepovskiy A., Труды Института системного анализа Российской академии наук 2022 Т. 72 № 4 С. 39–50
In this paper, the authors present the “Galaxies method” to reveal implicit communities on the
graph of interacting objects obtained by importing a network of channels from the Telegram messenger. This
method is based on successive identification of overlapping communities on the initial weighted graph, further
construction of a new graph, in which the vertices are the communities ...
Added: October 30, 2022
Sergey Smetanin, Mathematics 2022 Vol. 10 No. 16 Article 2947
Policymakers and researchers worldwide are interested in measuring the subjective well-being (SWB) of populations. In recent years, new approaches to measuring SWB have begun to appear, using digital traces as the main source of information, and show potential to overcome the shortcomings of traditional survey-based methods. In this paper, we propose the formal model for ...
Added: August 15, 2022
Matkin N., Хацклевич А. Н., Вектор экономики 2020 № 5
In Russia, the share of the population existing in social networks is growing. Business and marketing. The article makes available the influence of social networks on modern marketing and analyzes a new way to promote online communities - gamification. Based on the SDT theory, an interpretation of gamification in marketing is given. The authors analyze ...
Added: November 7, 2021
Karamalak O., Kalbaska N., Cantoni L., Semiotica 2021 Vol. 2021 No. 243 P. 325–351
*Реализация соц. сети Instagram запрещена на территории России по основаниям осуществления экстремистской деятельности.
Being enmeshed in a digital environment, we daily produce Internet-mediated texts – encompassing several different semiotic codes – accessible on a global scale. Posts on different networks usually contain hashtags, which can be understood as affordances or behavior opportunities. These affordances allow specific ...
Added: November 4, 2021
Kolosovskaya E. V., Gribach S. V., В кн.: Культура в зеркале языка и литературы: Материалы седьмой международной научной конференции.: Тамбов: Издательский дом «Державинский», 2019. С. 49–63.
One of the most promising trend in speech communication research is the intensional aspect of the conveyed message. Intensional speaker attitude forms underlying psychological meaning directly relating to the speakers purposes and outlook, the concerns or mindset of the exact individual. Internet environment provides a person ample opportunities for self-actualization and virtual identity makes it ...
Added: June 5, 2021
Makarov I., Makarov M., Kiselev D., PeerJ Computer Science 2021 Vol. 7 Article e526
Today, increased attention is drawn towards network representation learning, a technique that maps nodes of a network into vectors of a low-dimensional embedding space. A network embedding constructed this way aims to preserve nodes similarity and other specific network properties. Embedding vectors can later be used for downstream machine learning problems, such as node classification, ...
Added: March 31, 2021
Evmenova E., Gromov D., , in: Networks in the Global World V: Proceedings of NetGloW 2020. Lecture Notes in Networks and SystemsVol. 181.: Springer, 2021. P. 120–132.
Signed networks form a particular class of complex networks that has many applications in sociology, recommender and voting systems. The contribution of this paper is twofold. First, we propose an approach aimed at determining the characteristic subgraphs of the network. Second, we apply the developed approach to the analysis of the network describing the Wikipedia ...
Added: March 1, 2021
Tantlevskij I., Gromova E., Gromov D., Philosophies 2021 Vol. 6 No. 1 Article 2
This paper presents an attempt to systematically describe and interpret the evolution of different religious and political movements in Judaea during the period of the Second Temple using the methods of the theory of social networks. We extensively analyzed the relationship between the main Jewish sects: Pharisees, Sadducees, Essenes (Qumranites), and later also Zealots. It ...
Added: January 31, 2021
Titov S., Novikov P., Mararitsa L., , in: Proceedings of the 25th Conference of Open Innovations Association FRUCT, University of Helsinki, Helsinki, Finland.: Helsinki: IEEE, 2019. P. 317–323.
In this work, we present our prediction results for 17 psychological scales based on online data from the Russian social network VKontakte. As part of this project, we predicted a variety of psychological traits, starting with personality traits from the OCEAN inventory and ending with Raven's Matrices. We then introduced 2 models based on the ...
Added: November 18, 2020
Makarov I., Kiselev D., Nikitinsky N. et al., PeerJ Computer Science 2021 Vol. 7 P. 1–62
Dealing with relational data always required significant computational resources, domain expertise and task-dependent feature engineering in order to incorporate structural information into predictive model. Nowadays, a family of automated graph feature engineering techniques have been proposed in different streams of literature. So-called graph embeddings provide a powerful tool to construct vectorized feature spaces for graphs ...
Added: October 27, 2020
Agieva M. T., Korolev A. V., Ougolnitsky G. A., Mathematics 2020 Vol. 8 No. 9 P. 1–25
The problems of social networks analysis and calculation of the resulting opinions of
network agents are considered. Algorithms for identifying strong subgroups and satellites as well as
for calculating some quantitative characteristics of a network are implemented by the R programming
language and tested on model examples. A new algorithm for calculating the resulting opinions
of agents is developed ...
Added: October 20, 2020
Springer, 2020.
This volume constitutes the proceedings of the 12th International Conference on Social Informatics, SocInfo 2020, held in Pisa, Italy, in October 2020. The 30 full and 3 short papers presented in these proceedings were carefully reviewed and selected from 99 submissions. The papers presented in this volume cover a broad range of topics, ranging from ...
Added: October 11, 2020
Springer, 2021.
Added: September 22, 2020
Anna Averchenkova, Alina Akhmetzyanova, Sudarikov K. et al., , in: Network Algorithms, Data Mining, and Applications. Springer Proceedings in Mathematics & Statistics.: Springer, 2020. P. 101–119.
Nowadays, a lot of scientists’ works aim to improve the quality of people’s life but it could be quite complicated without building a successful collaboration. Productive partnerships can increase research efficiency in many cases and make a huge impact on society. However, today there is no clear way to find such collaborators. In this paper, ...
Added: February 27, 2020