Kalyanam, Janani Quezada, Mauricio Poblete, Barbara Lanckriet, Gert An example event, collected on 06/25/2014 with keywords (left) and sample user posts (right) obtained from the Twitter Search API. <p>The tweets in the event contain at least a pair of descriptive keywords and were retrieved close to the time of the event.</p> exogenous news events;high-activity events;Social Media Triggered;Twitter microblogging service;news events;Real-World News On-line 2016-12-16
    https://plos.figshare.com/articles/figure/An_example_event_collected_on_06_25_2014_with_keywords_left_and_sample_user_posts_right_obtained_from_the_Twitter_Search_API_/4477319
10.1371/journal.pone.0166694.g002