Выявление признаков расстройств пищевого поведения в текстах социальных сетей и сетевой анализ этих пользователей
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

Detection of eating disorders in social media texts and network analysis of affected users

idSolokhov T.D.

UDC 519-6;519-8
DOI: 10.26102/2310-6018/2025.48.1.033

  • Abstract
  • List of references
  • About authors

Eating disorders (EDs) are among the most pressing issues in public health, affecting individuals across various age and social groups. With the rapid growth of digitalization and the widespread use of social media, there emerges a promising opportunity to detect signs of EDs through the analysis of user-generated textual content. This study presents a comprehensive approach that combines natural language processing (NLP) techniques, Word2Vec vectorization, and a neural network architecture for binary text classification. The model aims to identify whether a post is related to disordered eating behavior. Additionally, the study incorporates social network analysis to examine the structure of interactions among users who publish related content. Experimental results demonstrate high precision (0.87), recall (0.84), and overall performance, confirming the model’s practical applicability. The network analysis revealed clusters of users with ED-related content, suggesting the presence of a "social contagion" effect – here dysfunctional behavioral patterns may spread through online social connections. These findings highlight the potential of NLP and graph-based modeling in the early detection, monitoring, and prevention of eating disorders by leveraging digital traces left in online environments.

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Solokhov Timur Damirovich

ORCID |

Financial University under the Government of the Russian Federation

Moscow, Russian Federation

Keywords: eating disorders, text analysis, machine learning, neural network models, natural language processing, social graph, network analysis

For citation: Solokhov T.D. Detection of eating disorders in social media texts and network analysis of affected users. Modeling, Optimization and Information Technology. 2025;13(2). URL: https://moitvivt.ru/ru/journal/pdf?id=1906 DOI: 10.26102/2310-6018/2025.48.1.033 (In Russ).

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Full text in PDF

Received 16.04.2025

Revised 16.05.2025

Accepted 26.05.2025