Abstract
We address the problem of predicting psychiatric hospitalizations using linguistic features drawn from social media posts. We formulate this novel task and develop an approach to automatically extract time spans of self-reported psychiatric hospitalizations. Using this dataset, we build predictive models of psychiatric hospitalization, comparing feature sets, user vs. post classification, and comparing model performance using a varying time window of posts. Our best model achieves an F1 of .718 using 7 days of posts. Our results suggest that this is a useful framework for collecting hospitalization data, and that social media data can be leveraged to predict acute psychiatric crises before they occur, potentially saving lives and improving outcomes for individuals with mental illness.
| Original language | English |
|---|---|
| Title of host publication | Computational Linguistics and Clinical Psychology |
| Subtitle of host publication | Improving Access, CLPsych 2021 - Proceedings of the 7th Workshop, in conjunction with NAACL 2021 |
| Editors | Nazli Goharian, Philip Resnik, Andrew Yates, Molly Ireland, Kate Niederhoffer, Rebecca Resnik |
| Publisher | Association for Computational Linguistics (ACL) |
| Pages | 116-121 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781954085411 |
| State | Published - 2021 |
| Externally published | Yes |
| Event | 7th Workshop on Computational Linguistics and Clinical Psychology: Improving Access, CLPsych 2021 - Virtual, Online Duration: 11 Jun 2021 → … |
Publication series
| Name | Computational Linguistics and Clinical Psychology: Improving Access, CLPsych 2021 - Proceedings of the 7th Workshop, in conjunction with NAACL 2021 |
|---|
Conference
| Conference | 7th Workshop on Computational Linguistics and Clinical Psychology: Improving Access, CLPsych 2021 |
|---|---|
| City | Virtual, Online |
| Period | 11/06/21 → … |
Bibliographical note
Publisher Copyright:©2021 Association for Computational Linguistics.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
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