Predicting Emotional Valence of People Living with the Human Immunodeficiency Virus Using Daily Voice Clips: A Preliminary Study.
Ray F LinShu-Hsing ChengYung-Ping LiuCheng-Pin ChenYi-Jyun WangShu-Ying ChangPublished in: Healthcare (Basel, Switzerland) (2021)
To detect depression in people living with the human immunodeficiency virus (PLHIV), this preliminary study developed an artificial intelligence (AI) model aimed at discriminating the emotional valence of PLHIV. Sixteen PLHIV recruited from the Taoyuan General Hospital, Ministry of Health and Welfare, participated in this study from 2019 to 2020. A self-developed mobile application (app) was installed on sixteen participants' mobile phones and recorded their daily voice clips and emotional valence values. After data preprocessing of the collected voice clips was conducted, an open-source software, openSMILE, was applied to extract 384 voice features. These features were then tested with statistical methods to screen critical modeling features. Several decision-tree models were built based on various data combinations to test the effectiveness of feature selection methods. The developed model performed very well for individuals who reported an adequate amount of data with widely distributed valence values. The effectiveness of feature selection methods, limitations of collected data, and future research were discussed.
Keyphrases
- human immunodeficiency virus
- artificial intelligence
- big data
- machine learning
- hepatitis c virus
- antiretroviral therapy
- electronic health record
- deep learning
- randomized controlled trial
- hiv infected
- healthcare
- systematic review
- hiv aids
- depressive symptoms
- oxidative stress
- data analysis
- hiv positive
- emergency department
- risk assessment
- sleep quality