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Psychological support hotlines are an effective suicide prevention measure that typically relies on professionals using suicide risk assessment scales to predict individual risk scores. However, the accuracy of scale-based predictive…

Machine Learning · Computer Science 2024-08-30 Changwei Song , Qing Zhao , Jianqiang Li , Yining Chen , Yongsheng Tong , Guanghui Fu

Mental health is a critical global public health issue, and psychological support hotlines play a pivotal role in providing mental health assistance and identifying suicide risks at an early stage. However, the emotional expressions…

Computation and Language · Computer Science 2025-01-16 Han Wang , Jianqiang Li , Qing Zhao , Zhonglong Chen , Changwei Song , Jing Tang , Yuning Huang , Wei Zhai , Yongsheng Tong , Guanghui Fu

For preventing youth suicide, social media platforms have received much attention from researchers. A few researches apply machine learning, or deep learning-based text classification approaches to classify social media posts containing…

Computation and Language · Computer Science 2022-06-20 Siqu Long , Rina Cabral , Josiah Poon , Soyeon Caren Han

Large language model-powered chatbots have transformed how people seek information, especially in high-stakes contexts like mental health. Despite their support capabilities, safe detection and response to crises such as suicidal ideation…

Computation and Language · Computer Science 2026-04-09 Adrian Arnaiz-Rodriguez , Miguel Baidal , Erik Derner , Jenn Layton Annable , Mark Ball , Mark Ince , Elvira Perez Vallejos , Nuria Oliver

Suicide is a pressing global issue, demanding urgent and effective preventive interventions. Among the various strategies in place, psychological support hotlines had proved as a potent intervention method. Approximately two million people…

Computation and Language · Computer Science 2024-09-11 Yining Chen , Jianqiang Li , Changwei Song , Qing Zhao , Yongsheng Tong , Guanghui Fu

Psychological support hotlines serve as critical lifelines for crisis intervention but encounter significant challenges due to rising demand and limited resources. Large language models (LLMs) offer potential support in crisis assessments,…

Computation and Language · Computer Science 2025-12-19 Guifeng Deng , Shuyin Rao , Tianyu Lin , Anlu Dai , Pan Wang , Junyi Xie , Haidong Song , Ke Zhao , Dongwu Xu , Zhengdong Cheng , Tao Li , Haiteng Jiang

Preventing Veteran suicide is a national priority. The US Department of Veterans Affairs (VA) collects, analyzes, and publishes data to inform suicide prevention strategies. Current approaches for detecting suicidal ideation mostly rely on…

Computers and Society · Computer Science 2020-09-29 Vaibhav Sourirajan , Anas Belouali , Mary Ann Dutton , Matthew Reinhard , Jyotishman Pathak

In this paper, we propose Evebot, an innovative, sequence to sequence (Seq2seq) based, fully generative conversational system for the diagnosis of negative emotions and prevention of depression through positively suggestive responses. The…

Artificial Intelligence · Computer Science 2019-10-16 Junjie Yin , Zixun Chen , Kelai Zhou , Chongyuan Yu

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

Suicide remains a public health challenge, necessitating improved detection methods to facilitate timely intervention and treatment. This systematic review evaluates the role of Artificial Intelligence (AI) and Machine Learning (ML) in…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-29 Ambre Marie , Marine Garnier , Thomas Bertin , Laura Machart , Guillaume Dardenne , Gwenolé Quellec , Sofian Berrouiguet

Social media has quickly grown into an essential tool for people to communicate and express their needs during crisis events. Prior work in analyzing social media data for crisis management has focused primarily on automatically identifying…

Social and Information Networks · Computer Science 2020-07-24 Swati Padhee , Tanay Kumar Saha , Joel Tetreault , Alejandro Jaimes

Suicide is recognized as one of the most serious concerns in the modern society. Suicide causes tragedy that affects countries, communities, and families. There are many factors that lead to suicidal ideations. Early detection of suicidal…

Human-Computer Interaction · Computer Science 2024-01-03 Nelly Elsayed , Zag ElSayed , Murat Ozer

It is a challenging and complex task to acquire information from different regions of a disaster-affected area in a timely fashion. The extensive spread and reach of social media and networks allow people to share information in real-time.…

Social and Information Networks · Computer Science 2019-08-06 Md. Yasin Kabir , Sanjay Madria

In the social media, users frequently express personal emotions, a subset of which may indicate potential suicidal tendencies. The implicit and varied forms of expression in internet language complicate accurate and rapid identification of…

Computation and Language · Computer Science 2024-04-22 Hongzhi Qi , Hanfei Liu , Jianqiang Li , Qing Zhao , Wei Zhai , Dan Luo , Tian Yu He , Shuo Liu , Bing Xiang Yang , Guanghui Fu

Digital screening and monitoring applications can aid providers in the management of behavioral health conditions. We explore deep language models for detecting depression, anxiety, and their co-occurrence from conversational speech…

Computation and Language · Computer Science 2024-12-31 Tomasz Rutowski , Elizabeth Shriberg , Amir Harati , Yang Lu , Piotr Chlebek , Ricardo Oliveira

The delayed access to specialized psychiatric assessments and care for patients at risk of suicidal tendencies in emergency departments creates a notable gap in timely intervention, hindering the provision of adequate mental health support…

Social media platforms have revolutionized traditional communication techniques by enabling people globally to connect instantaneously, openly, and frequently. People use social media to share personal stories and express their opinion.…

Computation and Language · Computer Science 2023-09-04 Asma Abdulsalam , Areej Alhothali , Saleh Al-Ghamdi

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

Gender-based violence is a pervasive public health issue that severely impacts women's mental health, often leading to conditions such as in anxiety, depression, post-traumatic stress disorder, and substance abuse. Identifying the…

Machine Learning · Computer Science 2025-11-27 Emma Reyner-Fuentes , Esther Rituerto-Gonzalez , Carmen Pelaez-Moreno

Worldwide, suicide is the second leading cause of death for adolescents with past suicide attempts to be an important predictor for increased future suicides. While some people with suicidal thoughts may try to suppress them, many signal…

Computation and Language · Computer Science 2025-11-13 Mohaiminul Islam Bhuiyan , Nur Shazwani Kamarudin , Nur Hafieza Ismail
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