Beyond Trending Topics: Real-World Event Identification on Twitter
- Beyond Trending Topics: Real-World Event Identification on Twitter
- Becker, Hila
- Computer Science
- Persistent URL:
- Columbia University Computer Science Technical Reports
- Part Number:
- Department of Computer Science, Columbia University
- Publisher Location:
- New York
- User-contributed messages on social media sites such as Twitter have emerged as powerful, real-time means of information sharing on the Web. These short messages tend to reflect a variety of events in real time, earlier than other social media sites such as Flickr or YouTube, 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 and non-event messages. Our approach relies on a rich family of aggregate statistics of topically similar message clusters, including temporal, social, topical, and Twitter-centric features. Our large-scale experiments over millions of Twitter messages show the effectiveness of our approach for surfacing real-world event content on Twitter.
- Computer science
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- Suggested Citation:
- Hila Becker, Mor Naaman, Luis Gravano, 2011, Beyond Trending Topics: Real-World Event Identification on Twitter, Columbia University Academic Commons, https://doi.org/10.7916/D81V5NVX.