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The contagion dynamics can emerge in social networks when repeated activation is allowed. An interesting example of this phenomenon is retweet cascades, where users allow to re-share content posted by other people with public accounts. To model this type of behaviour, we use a Hawkes self-exciting process. To do it properly, though, one needs to calibrate the model under consideration. The main goal...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.