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In recent years, cognitive and mental health (CMH) disorders have increasingly become an important challenge for global public health, especially the suicide problem caused by multiple factors such as social competition, economic pressure…

Computers and Society · Computer Science 2025-07-17 Shouwen Zheng , Yingzhi Tao , Taiqi Zhou

Suicide is a prominent issue in society. Unfortunately, many people at risk for suicide do not receive the support required. Barriers to people receiving support include social stigma and lack of access to mental health care. With the…

Machine Learning · Computer Science 2024-05-10 Matthew Squires , Xiaohui Tao , Soman Elangovan , U Rajendra Acharya , Raj Gururajan , Haoran Xie , Xujuan Zhou

Suicide is an important but often misunderstood problem, one that researchers are now seeking to better understand through social media. Due in large part to the fuzzy nature of what constitutes suicidal risks, most supervised approaches…

Machine Learning · Computer Science 2017-02-01 Tong Liu , Qijin Cheng , Christopher M. Homan , Vincent M. B. Silenzio

The COVID-19 pandemic has escalated mental health crises worldwide, with social isolation and economic instability contributing to a rise in suicidal behavior. Suicide can result from social factors such as shame, abuse, abandonment, and…

Computation and Language · Computer Science 2024-01-02 Van Minh Nguyen , Nasheen Nur , William Stern , Thomas Mercer , Chiradeep Sen , Siddhartha Bhattacharyya , Victor Tumbiolo , Seng Jhing Goh

Despite detection of suicidal ideation on social media has made great progress in recent years, people's implicitly and anti-real contrarily expressed posts still remain as an obstacle, constraining the detectors to acquire higher…

Computation and Language · Computer Science 2019-10-29 Lei Cao , Huijun Zhang , Ling Feng , Zihan Wei , Xin Wang , Ningyun Li , Xiaohao He

Suicide is a critical global health issue that requires urgent attention. Even though prior work has revealed valuable insights into detecting current suicide risk on social media, little attention has been paid to developing models that…

Computation and Language · Computer Science 2025-07-15 Jun Li , Xiangmeng Wang , Haoyang Li , Yifei Yan , Hong Va Leong , Ling Feng , Nancy Xiaonan Yu , Qing Li

Suicide is the 10th leading cause of death in the U.S (1999-2019). However, predicting when someone will attempt suicide has been nearly impossible. In the modern world, many individuals suffering from mental illness seek emotional support…

Social and Information Networks · Computer Science 2021-06-09 Manas Gaur , Vamsi Aribandi , Amanuel Alambo , Ugur Kursuncu , Krishnaprasad Thirunarayan , Jonanthan Beich , Jyotishman Pathak , Amit Sheth

Social media has become a valuable resource for the study of suicidal ideation and the assessment of suicide risk. Among social media platforms, Reddit has emerged as the most promising one due to its anonymity and its focus on topic-based…

Computation and Language · Computer Science 2021-06-22 Chenghao Yang , Yudong Zhang , Smaranda Muresan

Social media data has become a vital resource for studying mental health, offering real-time insights into thoughts, emotions, and behaviors that traditional methods often miss. Progress in this area has been facilitated by benchmark…

Computation and Language · Computer Science 2025-11-27 Saad Mankarious , Ayah Zirikly , Daniel Wiechmann , Elma Kerz , Edward Kempa , Yu Qiao

Computational research on mental health disorders from written texts covers an interdisciplinary area between natural language processing and psychology. A crucial aspect of this problem is prevention and early diagnosis, as suicide…

Machine Learning · Statistics 2020-11-04 Ana-Maria Bucur , Liviu P. Dinu

Suicide is a critical global public health issue, with millions experiencing suicidal ideation (SI) each year. Online spaces enable individuals to express SI and seek peer support. While prior research has revealed the potential of…

Human-Computer Interaction · Computer Science 2025-04-21 Soorya Ram Shimgekar , Violeta J. Rodriguez , Paul A. Bloom , Dong Whi Yoo , Koustuv Saha

Suicide prevention remains a critical public health challenge. While online platforms such as Reddit's r/SuicideWatch have historically provided spaces for individuals to express suicidal thoughts and seek community support, the advent of…

Computation and Language · Computer Science 2025-05-21 Avinash Patil , Siru Tao , Amardeep Gedhu

Research shows that exposure to suicide-related news media content is associated with suicide rates, with some content characteristics likely having harmful and others potentially protective effects. Although good evidence exists for a few…

Computation and Language · Computer Science 2022-06-29 Hannah Metzler , Hubert Baginski , Thomas Niederkrotenthaler , David Garcia

Suicidal ideation detection is critical for real-time suicide prevention, yet its progress faces two under-explored challenges: limited language coverage and unreliable annotation practices. Most available datasets are in English, but even…

Computation and Language · Computer Science 2025-07-22 Amina Dzafic , Merve Kavut , Ulya Bayram

Amid lockdown period more people express their feelings over social media platforms due to closed third-place and academic researchers have witnessed strong associations between the mental healthcare and social media posts. The stress for a…

Social and Information Networks · Computer Science 2022-08-30 Muskan Garg

Research community has witnessed substantial growth in the detection of mental health issues and their associated reasons from analysis of social media. We introduce a new dataset for Causal Analysis of Mental health issues in Social media…

Computation and Language · Computer Science 2022-11-09 Muskan Garg , Chandni Saxena , Veena Krishnan , Ruchi Joshi , Sriparna Saha , Vijay Mago , Bonnie J Dorr

Online social media has become increasingly popular in recent years due to its ease of access and ability to connect with others. One of social media's main draws is its anonymity, allowing users to share their thoughts and opinions without…

Computation and Language · Computer Science 2024-04-12 Vigneshwaran Shankaran , Rajesh Sharma

Currently, the process of evaluating suicides is highly subjective, which limits the efficacy and accuracy of prevention efforts. Artificial intelligence (AI) has emerged as a means of investigating large datasets to identify patterns…

Social and Information Networks · Computer Science 2021-03-08 Hugo J. Bello , Nora Palomar-Ciria , Enrique Baca-García , Celia Lozano

Users suffering from mental health conditions often turn to online resources for support, including specialized online support communities or general communities such as Twitter and Reddit. In this work, we present a neural framework for…

Computation and Language · Computer Science 2017-09-07 Andrew Yates , Arman Cohan , Nazli Goharian

A large number of individuals are suffering from suicidal ideation in the world. There are a number of causes behind why an individual might suffer from suicidal ideation. As the most popular platform for self-expression, emotion release,…

Computation and Language · Computer Science 2020-12-17 Lei Cao , Huijun Zhang , Ling Feng
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