# Predicting Age Groups of Reddit Users Based on Posting Behavior and Metadata: Classification Model Development and Validation

> Research article (JMIR Public Health and Surveillance, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3126678455](https://www.wikidata.org/wiki/openalex:W3126678455)  
**Source**: https://4ort.xyz/entity/predicting-age-groups-of-reddit-users-based-on-posting-behavior-and-metadata-classification-model-development-and-valida