1. Detecting Individuals with Depressive Disorder fromPersonal Google Search and YouTube History Logs
- Author
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Zhang, Boyu, Zaman, Anis, Acharyya, Rupam, Hoque, Ehsan, Silenzio, Vincent, and Kautz, Henry
- Subjects
FOS: Computer and information sciences ,Computer Science - Computers and Society ,Computer Science - Machine Learning ,Computers and Society (cs.CY) ,Information Retrieval (cs.IR) ,Computer Science - Information Retrieval ,Machine Learning (cs.LG) - Abstract
Depressive disorder is one of the most prevalent mental illnesses among the global population. However, traditional screening methods require exacting in-person interviews and may fail to provide immediate interventions. In this work, we leverage ubiquitous personal longitudinal Google Search and YouTube engagement logs to detect individuals with depressive disorder. We collected Google Search and YouTube history data and clinical depression evaluation results from $212$ participants ($99$ of them suffered from moderate to severe depressions). We then propose a personalized framework for classifying individuals with and without depression symptoms based on mutual-exciting point process that captures both the temporal and semantic aspects of online activities. Our best model achieved an average F1 score of $0.77 \pm 0.04$ and an AUC ROC of $0.81 \pm 0.02$., Comment: Machine Learning in Public Health (MLPH) at NeurIPS 2020
- Published
- 2020
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