Table 1.

Twitter interaction features and description.

Behavioral feature	Description
Posting hour	The number of tweets per hour as a percentage of the total number of tweets for the day
Posting day	Number of posting tweets per day
Original ratio	The number of original tweets as a percentage of all tweets per user
Retweeted ratio	The number of retweeted tweets as a percentage of all tweets per user
Followers	The number of followers for each user
Followings	The number of people that the user is following for each user