Acoustic and language analysis of speech for suicidal ideation among US veterans

Acoustic and language analysis of speech for suicidal ideation among US veterans

Background: Screening for suicidal ideation in high-risk groups such as U.S. veterans is crucial for early detection and suicide prevention. Currently, screening is based on clinical interviews or self-report measures. Both approaches rely on subjects to disclose their suicidal thoughts. Innovative...

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Bibliographic Details
Main Authors:	Alaoui, A. (Author), Allen, N. (Author), Belouali, A. (Author), Dutton, M.A (Author), Gupta, S. (Author), Reinhard, M.J (Author), Sourirajan, V. (Author), Yu, J. (Author)
Format:	Article
Language:	English
Published:	BioMed Central Ltd 2021
Subjects:	acoustics adult area under the curve Article audio recording classifier controlled study demography ensemble feature selection feature selection follow up human language learning algorithm linguistics machine learning male mobile application Patient Health Questionnaire 9 random forest receiver operating characteristic self report sensitivity and specificity speech analysis speech discrimination suicidal ideation task performance United States veteran
Online Access:	View Fulltext in Publisher

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