# Investigating toxicity changes of cross-community redditors from 2 billion posts and comments

> Research article (PeerJ Computer Science, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4292488281](https://www.wikidata.org/wiki/openalex:W4292488281)  
**Source**: https://4ort.xyz/entity/investigating-toxicity-changes-of-cross-community-redditors-from-2-billion-posts-and-comments