Beyond Trending Topics: Real-World Event Identification on Twitter


  • Hila Becker Columbia University
  • Mor Naaman Rutgers University
  • Luis Gravano Columbia University


User-contributed messages on social media sites such as Twitter have emerged aspowerful, real-time means of information sharing on the Web. These short messages tend to reflect a variety of events in real time, making Twitter particularly well suited as a source of real-time event content. In this paper, we explore approaches for analyzing the stream of Twitter messages to distinguish between messages about real-world events andnon-event messages. Our approach relies on a rich family of aggregatestatistics of topically similar message clusters. Large-scale experiments over millions of Twitter messages show the effectiveness of our approach for surfacing real-world event content on Twitter.




How to Cite

Becker, H., Naaman, M., & Gravano, L. (2021). Beyond Trending Topics: Real-World Event Identification on Twitter. Proceedings of the International AAAI Conference on Web and Social Media, 5(1), 438-441. Retrieved from