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Automated Analysis of Discourse Coherence in Schizophrenia: Approximation of Manual Measures
P. 98–107.
Ryazanskaya G., Khudyakova M.
Disorganized, or incoherent, speech is one of the important criteria for diagnosing schizophrenia. However, there is still a lack of a rather quick objective method of measuring speech coherence. Automated discourse analysis is a possible solution to this problem. We analyzed discourse coherence in a set of spoken narratives by people with schizophrenia and neurotypical speakers of Russian. All narratives were manually rated for violations of completeness, local, global and dimensional coherence. A number of automated vector semantics methods were used for approximation of the manual rating scores. The metrics used proved to be a good approximation for manual scoring, and a combination of them was efficient for classification narratives in schizophrenia and neurotypical groups.
In book
European Language Resources Association (ELRA), 2020.
Кияненко И. К., Клиническая и специальная психология 2026 Т. 15 № 1 С. 7–19
Context and relevance. The problem of the impact of urban stress factors on mental health is becoming increasingly relevant in the context of urbanization. Living in cities is accompanied by increased psychophysiological stress, which leads to an increase in the prevalence of mental disorders among urban residents. Objective. The purpose of the article is to ...
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Introduction: As demonstrated in previous research and clinical observations, the personal value system is subject to disintegration as a consequence of schizophrenia. Patients with schizophrenia are sometimes religious and use religious coping mechanisms. A number of studies emphasize the benefits of positive religious coping as a part of clinical treatment for patients with schizophrenia and ...
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Intention. To investigate the impairments in cognitive information processing in patients with ...
Added: April 7, 2025
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Added: March 6, 2024
Олейчик И. В., Баранов П. А., Shishkovskaya T., Психиатрия 2023 Т. 21 № 3 С. 6–19
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Added: March 6, 2024
Malik M. S., Nawaz A., Jamjoom M. M. et al., Intelligent Data Analysis 2024 Vol. 28 No. 4 P. 1045–1065
Online product reviews (OPR) are a commonly used medium for consumers to communicate their experiences with products during online shopping. Previous studies have investigated the helpfulness of OPRs using frequency-based, linguistic, meta-data, readability, and reviewer attributes. In this study, we explored the impact of robust contextual word embeddings, topic, and language models in predicting the ...
Added: February 26, 2024
Krasavin M., Peshkov A., Lukin A. et al., International Journal of Molecular Sciences 2022 Vol. 23 No. 19 Article 11579
Starting from a screening hit, a set of analogs was synthesized based on a 4-(2-aminoethyl)piperidine core not associated previously with trace amine-associated receptor 1 (TAAR1) modulation in the literature. Several structure–activity relationship generalizations have been drawn from the observed data, some of which were corroborated by molecular modeling against the crystal structure of TAAR1. The ...
Added: February 8, 2024
Krasavin M., Lukin A., Sukhanov I. et al., Biomolecules 2022 Vol. 12 No. 11 Article 1650
A focused in-house library of about 1000 compounds comprising various heterocyclic motifs in combination with structural fragments similar to β-phenethylamine (PEA) or tyramine was screened for the agonistic activity towards trace amine-associated receptor 1 (TAAR1). The screening yielded two closely related hits displaying EC50 values in the upper submicromolar range. Extensive analog synthesis and testing ...
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Matkin N., Коммуникации. Медиа. Дизайн 2025 Т. 10 № 3 С. 89–110
The article offers an analysis and visualization of Russian city images that emerge in the comments of urban community subscribers and posts from administrative press services. The city image is regarded as a frame structure that develops through political and interpersonal communication in the network. The social component of the city image is identified as ...
Added: November 15, 2023
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Purpose
The purpose of the paper is to present an integrated methodology for identifying trends in a particular subject area based on a combination of advanced text mining and expert methods. The authors aim to test it in an area of clinical psychology and psychotherapy in 2010–2019.
Design/methodology/approach
The authors demonstrate the way of applying text-mining and the ...
Added: October 12, 2023
Malik M. S., Imran T., Mona Mamdouh J., PeerJ Computer Science 2023 Vol. 9 Article e1248
Online propaganda is a mechanism to influence the opinions of social media users. It is a growing menace to public health, democratic institutions, and public society. The present study proposes a propaganda detection framework as a binary classification model based on a news repository. Several feature models are explored to develop a robust model such ...
Added: September 4, 2023
Muhammad Z. Y., Malik M. S., Ignatov D. I., Expert Systems with Applications 2023 Vol. 227 Article 120236
Product defects are a widespread concern for manufacturers when conducting quality and customer relationship management. Prior approaches addressed many electronic products however cell phones are still unexplored. Moreover, prior work mainly focused on the lexicon, probabilistic graphic, failure mode, and effect analysis models but the utilization of word embeddings and language models are not explored. State-of-the-art contextual word embeddings and language models generate automated features and ...
Added: June 13, 2023
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Khudyakova Mariya, Antonova Natalia, Nelubina Maria et al., Bakhtiniana 2023 Vol. 18 No. 1 P. 30–53
Discourse Diversity Database (3D) is a corpus designed for clinical linguistics research. It consists of oral speech samples of three different genres: picture-elicited narratives, personal stories, and picture-based instructions. The sub-sections of 3D include recordings by Russian speakers from three independent groups: people with brain tumors before and after tumor removal, people with schizophrenia, and neurologically ...
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