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Sentiment analysis has been emerging recently as one of the major natural language processing (NLP) tasks in many applications. Especially, as social media channels (e.g. social networks or forums) have become significant sources for brands…

Computation and Language · Computer Science 2019-12-23 Khuong Vo , Tri Nguyen , Dang Pham , Mao Nguyen , Minh Truong , Trung Mai , Tho Quan

Social media channels, such as Facebook, Twitter, and Instagram, have altered our world forever. People are now increasingly connected than ever and reveal a sort of digital persona. Although social media certainly has several remarkable…

Social and Information Networks · Computer Science 2020-08-26 Hatoon S. AlSagri , Mourad Ykhlef

Amid growing global mental health concerns, particularly among vulnerable groups, natural language processing offers a tremendous potential for early detection and intervention of people's mental disorders via analyzing their postings and…

Machine Learning · Computer Science 2023-11-10 Haijian Shao , Ming Zhu , Shengjie Zhai

In recent years, Online Social Networks have become an important medium for people who suffer from mental disorders to share moments of hardship, and receive emotional and informational support. In this work, we analyze how discussions in…

Machine Learning · Computer Science 2021-07-28 Bárbara Silveira , Henrique S. Silva , Fabricio Murai , Ana Paula Couto da Silva

Mining social media messages for health and drug related information has received significant interest in pharmacovigilance research. Social media sites (e.g., Twitter), have been used for monitoring drug abuse, adverse reactions of drug…

Computation and Language · Computer Science 2018-05-17 Debanjan Mahata , Jasper Friedrichs , Hitkul , Rajiv Ratn Shah

Social network plays an important role in propagating people's viewpoints, emotions, thoughts, and fears. Notably, following lockdown periods during the COVID-19 pandemic, the issue of depression has garnered increasing attention, with a…

Computation and Language · Computer Science 2023-06-28 Yan Shi , Yao Tian , Chengwei Tong , Chunyan Zhu , Qianqian Li , Mengzhu Zhang , Wei Zhao , Yong Liao , Pengyuan Zhou

Providing timely support and intervention is crucial in mental health settings. As the need to engage youth comfortable with texting increases, mental health providers are exploring and adopting text-based media such as chatbots,…

Human-Computer Interaction · Computer Science 2024-06-18 Kellie Yu Hui Sim , Kohleen Tijing Fortuno , Kenny Tsu Wei Choo

The COVID-19 pandemic has created many problems, especially in people's social lives. There has been increasing isolation and economic hardships since the beginning of the pandemic for people all over the world. Quarantines and lockdowns…

Social and Information Networks · Computer Science 2025-12-25 Dino Husnic , Stefan Cobeli , Shweta Yadav

An important part of the information gathering and data analysis is to find out what people think about, either a product or an entity. Twitter is an opinion rich social networking site. The posts or tweets from this data can be used for…

Information Retrieval · Computer Science 2024-09-05 Dwarampudi Mahidhar Reddy , N V Subba Reddy , N V Subba Reddy

Health related social media mining is a valuable apparatus for the early recognition of the diverse antagonistic medicinal conditions. Mostly, the existing methods are based on machine learning with knowledge-based learning. This working…

Computation and Language · Computer Science 2018-04-13 Vinayakumar R , Barathi Ganesh HB , Anand Kumar M , Soman KP

Early diagnosis of mental disorders and intervention can facilitate the prevention of severe injuries and the improvement of treatment results. Using social media and pre-trained language models, this study explores how user-generated data…

Information Retrieval · Computer Science 2024-03-01 Alireza Pourkeyvan , Ramin Safa , Ali Sorourkhah

With the growth of social medias, such as Twitter, plenty of user-generated data emerge daily. The short texts published on Twitter -- the tweets -- have earned significant attention as a rich source of information to guide many…

Artificial Intelligence · Computer Science 2021-06-01 Sérgio Barreto , Ricardo Moura , Jonnathan Carvalho , Aline Paes , Alexandre Plastino

With the rise of social media, millions of people are routinely expressing their moods, feelings, and daily struggles with mental health issues on social media platforms like Twitter. Unlike traditional observational cohort studies…

A sentiment analysis system powered by machine learning was created in this study to improve real-time social network public opinion monitoring. For sophisticated sentiment identification, the suggested approach combines cutting-edge…

Computation and Language · Computer Science 2025-02-25 Arsen Tolebay Nurlanuly

Textual data from social platforms captures various aspects of mental health through discussions around and across issues, while users reach out for help and others sympathize and offer support. We propose a comprehensive framework that…

Social and Information Networks · Computer Science 2025-03-04 Vaishali Aggarwal , Sachin Thukral , Krushil Patel , Arnab Chatterjee

The Internet has revolutionized healthcare by offering medical information ubiquitously to patients via web search. The healthcare status, complex medical information needs of patients are expressed diversely and implicitly in their medical…

Computation and Language · Computer Science 2017-10-24 Chenwei Zhang , Nan Du , Wei Fan , Yaliang Li , Chun-Ta Lu , Philip S. Yu

A body of literature has demonstrated that users' mental health conditions, such as depression and anxiety, can be predicted from their social media language. There is still a gap in the scientific understanding of how psychological stress…

Computation and Language · Computer Science 2019-04-05 Sharath Chandra Guntuku , Anneke Buffone , Kokil Jaidka , Johannes Eichstaedt , Lyle Ungar

Mining social media messages such as tweets, articles, and Facebook posts for health and drug related information has received significant interest in pharmacovigilance research. Social media sites (e.g., Twitter), have been used for…

Computation and Language · Computer Science 2018-08-08 Debanjan Mahata , Jasper Friedrichs , Rajiv Ratn Shah , Jing Jiang

As social media platforms are increasingly adopted, the data the data people leave behind is shining new light into our understanding of phenomena, ranging from socio-economic-political events to the spread of infectious diseases. This…

Computers and Society · Computer Science 2025-01-13 Munmun De Choudhury

Over the last decade, health communities (known as forums) have evolved into platforms where more and more users share their medical experiences, thereby seeking guidance and interacting with people of the community. The shared content,…

Computation and Language · Computer Science 2019-09-20 Alan Aipe , Mukuntha Narayanan Sundararaman , Asif Ekbal