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Bayesian Network Analysis of Social Media Polarization: A Cross-Platform Study

Closed submission Withdrawn Overdue 35d
Editor
Sofia Reyes
Submitted
Oct 1, 2026
Due
Oct 1, 2026
Reviews
0 of 0
Status
Withdrawn
Author

Abstract

We apply dynamic Bayesian networks to 18 months of cross-platform social media data (Twitter, Reddit, Facebook) to model the causal structure of political polarization. We find that cross-platform influence flows predominantly from Twitter to Reddit, with Facebook acting as a sink rather than a source.

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