Gapanyuk Yu.E. Metagraph Theory as a Basis for Modeling Relevant Media Discourse
DOI: https://doi.org/10.15688/jvolsu2.2024.5.2
Yuriy E. Gapanyuk
Candidate of Sciences (Engineering), Associate Professor, Department of Information Processing and Management Systems, Bauman Moscow State Technical University
2-ya Baumanskaya St, 5, 105005 Moscow, Russia
This email address is being protected from spambots. You need JavaScript enabled to view it.
https://orcid.org/0000-0001-9005-8174
Abstract. This article is devoted to modeling media discourse based on a combination of a complex graph model and a multidimensional model. Despite significant advances in the field of neural network text processing, the task of modeling text and media discourse remains relevant. Large language models cannot be considered as a reliable discourse model, due to the fact that they are susceptible to hallucinations, which are features of model training and are difficult to diagnose and eliminate in practice. The basic model within the framework of the proposed approach is an annotated metagraph model; the main element of this model is the metavertex. The presence of metavertices with their own attributes and connections with other vertices corresponds to the principle of emergence, that is, giving the concept a new quality, the irreducibility of the concept to the sum of its component parts. Metagraph agents are used to transform metagraphs. A multidimensional metagraph model is a combination of a classical multidimensional model and an annotated metagraph model and allows complex descriptions in the form of metagraphs to be stored in hypercube cells. The multidimensional metagraph model can naturally be considered as a model of text and media discourse. The main drawback of the current version of the proposed model is the lack of a semantic discourse check system. Designing this system is the main direction for the development of further research.
Key words: media discourse, text processing, metagraph, metavertex, metaedge, metagraph agent, multidimensional metagraph model, hypercube.
Citation. Gapanyuk Yu.E. Metagraph Theory as a Basis for Modeling Relevant Media Discourse. Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 2. Yazykoznanie [Science Journal of Volgograd State University. Linguistics], 2024, vol. 23, no. 5, pp. 20-30. DOI: https://doi.org/10.15688/jvolsu2.2024.5.2
Metagraph Theory as a Basis for Modeling Relevant Media Discourse by Gapanyuk Yu.E. is licensed under CC BY 4.0
 2_Gapanyuk.pmd.pdfURL: https://l.jvolsu.com/index.php/en/component/attachments/download/3021 | 7 Downloads |