Artificial Intelligence for Suicide Assessment using Audiovisual Cues: A Review

• URL: http://arxiv.org/abs/2201.09130v1
• Date: Sat, 22 Jan 2022 21:17:19 GMT
• Title: Artificial Intelligence for Suicide Assessment using Audiovisual Cues: A Review
• Authors: Sahraoui Dhelim, Liming Chen, Huansheng Ning and Chris Nugent
• Abstract summary: Death by suicide is the seventh of the leading death cause worldwide. Recent advancement in Artificial Intelligence (AI) has created a promising opportunity to revolutionize suicide risk assessment.
• Score: 5.492115747362348
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Death by suicide is the seventh of the leading death cause worldwide. The recent advancement in Artificial Intelligence (AI), specifically AI application in image and voice processing, has created a promising opportunity to revolutionize suicide risk assessment. Subsequently, we have witnessed fast-growing literature of researches that applies AI to extract audiovisual non-verbal cues for mental illness assessment. However, the majority of the recent works focus on depression, despite the evident difference between depression signs and suicidal behavior non-verbal cues. In this paper, we review the recent works that study suicide ideation and suicide behavior detection through audiovisual feature analysis, mainly suicidal voice/speech acoustic features analysis and suicidal visual cues.

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