AIMC Topic: Social Media

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A novel and efficient personalized stress detection technique using a deep learning model.

Scientific reports Aug 21, 2025
Stress is a type of mental tension or escalated psycho-physiological state of the human body caused by a problematic situation. It majorly affects adults and elders, which further leads to chronic health problems and heart-related diseases. Various t...
Deep Learning Stress, Psychological Social Media Humans Algorithms
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Natural language processing reveals network structure of pain communication in social media using discrete mathematical analysis.

Scientific reports Aug 9, 2025
Pain-related discussions on social media provide valuable insights into how people naturally express and communicate their pain experiences. However, the network structure of these discussions remains poorly understood. This study analyzed 57,000 Red...
Social Media Natural Language Processing Pain Humans Communication Semantics
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Transfer learning driven fake news detection and classification using large language models.

Scientific reports Aug 5, 2025
Today, the problem of using social media to spread false information is not only widespread but also quite serious. The extensive dissemination of fake news, regardless of whether it is produced by human beings or computer programs, has a negative im...
Humans Deception Social Media Large Language Models Machine Learning Algorithms Language
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Public concerns about human metapneumovirus: insights from Google search trends, X social networks, and web news mining to enhance public health communication.

BMC public health Aug 5, 2025
The respiratory virus known as human metapneumovirus (hMPV) is linked to seasonal outbreaks and primarily affects elderly people and young children. Infodemiology, which uses digital data sources, including social media, online news, and search trend...
Internet Data Mining Disease Outbreaks Public Opinion Humans Health Communication Search Engine Social Media Public Health Metapneumovirus Paramyxoviridae Infections
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Sentiment analysis for deepfake X posts using novel transfer learning based word embedding and hybrid LGR approach.

Scientific reports Aug 3, 2025
With the growth of social media, people are sharing more content than ever, including X posts that reflect a variety of emotions and opinions. AI-generated synthetic text, known as deepfake text, is used to imitate human writing to disseminate mislea...
Emotions Social Media Algorithms Deep Learning Humans Machine Learning
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A hybrid deep learning model for sentiment analysis of COVID-19 tweets with class balancing.

Scientific reports Jul 30, 2025
The widespread dissemination of misinformation and the diverse public sentiment observed during the COVID-19 pandemic highlight the necessity for accurate sentiment analysis of social media discourse. This study proposes a hybrid deep learning (DL) m...
Social Media COVID-19 Humans SARS-CoV-2 Pandemics Deep Learning
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Investigating the impact of social media images on users' sentiments towards sociopolitical events based on deep artificial intelligence.

PloS one Jul 30, 2025
This paper presents the findings of the research aimed at investigating the influence of visual content, posted on social media in shaping users' sentiments towards specific sociopolitical events. The study analyzed various sociopolitical topics by e...
Social Media Public Opinion Politics Artificial Intelligence Female Deep Learning Humans
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Differential Analysis of Age, Gender, Race, Sentiment, and Emotion in Substance Use Discourse on Twitter During the COVID-19 Pandemic: A Natural Language Processing Approach.

JMIR infodemiology Jul 28, 2025
BACKGROUND: User demographics are often hidden in social media data due to privacy concerns. However, demographic information on substance use (SU) can provide valuable insights, allowing public health policy makers to focus on specific cohorts and d...
Male Middle Aged Adolescent Age Factors Emotions SARS-CoV-2 Young Adult Adult COVID-19 Female Humans Racial Groups Pandemics Substance-Related Disorders Social Media Ethnicity Sex Factors Natural Language Processing
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Multilingual identification of nuanced dimensions of hope speech in social media texts.

Scientific reports Jul 23, 2025
Hope plays a crucial role in human psychology and well-being, yet its expression and detection across languages remain underexplored in natural language processing (NLP). This study presents MIND-HOPE, the first-ever multiclass hope speech detection ...
Language Hope Humans Social Media Deep Learning Natural Language Processing Machine Learning Speech Multilingualism
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Self-Disclosure and Social Support in a Web-Based Opioid Recovery Community: Machine Learning Analysis.

JMIR formative research Jul 17, 2025
BACKGROUND: The opioid crisis remains a critical public health challenge, with opioid use disorder (OUD) imposing significant societal and health care burdens. Web-based communities, such as the Reddit community r/OpiatesRecovery, provide an anonymou...
Social Support Humans Female Social Media Machine Learning Internet Adult Male Opioid-Related Disorders Self Disclosure
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