# Analysis of depression in social media texts through the Patient Health Questionnaire-9 and natural language processing

> Research article (Digital Health, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4285741088](https://www.wikidata.org/wiki/openalex:W4285741088)  
**Source**: https://4ort.xyz/entity/analysis-of-depression-in-social-media-texts-through-the-patient-health-questionnaire-9-and-natural-language-processing