Predicting Suicide Risk Using Facial Action Units : A Machine Learning Approach to Objective and Large-Scale Screening
Huihuang Li,
Yuqing Yang,
Huiqun Zhong
et al.
Abstract:Background:
Suicide is a global concern, and adolescents currently have the highest suicide risk because they are more prone to extreme behaviors such as suicide and self-injury due to their emotions and coping styles. Research suggests that suicide can be predicted, and therefore, early detection of suicide risk is crucial for suicide prevention and treatment.
Methods:
This study collected data from 98 participants using the Trier Social Stress Test (TSST) paradigm. Videos were recorded during the normal and … Show more
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