New event detection based on indexing-tree and named entity

  title={New event detection based on indexing-tree and named entity},
  author={Kuo Zhang and Juan Zi and Li Meng Wu},
New Event Detection (NED) aims at detecting from one or multiple streams of news stories that which one is reported on a new event (i.e. not reported previously). With the overwhelming volume of news available today, there is an increasing need for a NED system which is able to detect new events more efficiently and accurately. In this paper we propose a new NED model to speed up the NED task by using news indexing-tree dynamically. Moreover, based on the observation that terms of different… CONTINUE READING
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A System for New Event Detection

  • B. Thorsten, C. Francine, F. Ayman
  • In Proceedings of the 26th Annual International…
  • 2003
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