Extending the Friedkin-Johnsen model with an administrator that adjusts edges to reduce disagreement produces echo chambers and higher polarization on real and synthetic networks, with a modified objective mitigating the effect.
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Understanding Filter Bubbles and Polarization in Social Networks
Extending the Friedkin-Johnsen model with an administrator that adjusts edges to reduce disagreement produces echo chambers and higher polarization on real and synthetic networks, with a modified objective mitigating the effect.