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. 2021 Sep 22;12:5580. doi: 10.1038/s41467-021-25738-6

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© The Author(s) 2021, corrected publication 2022

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Fig. 6 — Each action box is connected with boxes that indicate the sources used for that action. For example, the source of a retweet can be a trending tweet, a tweet in the home timeline, or a tweet liked by a friend. Links to actions and sources are associated with the probabilities. Follow and unfollow actions require additional constraints to be satisfied (gray diamonds).