Bring you to the past: Automatic Generation of Topically Relevant Event Chronicles

نویسندگان

  • Tao Ge
  • Wenzhe Pei
  • Heng Ji
  • Sujian Li
  • Baobao Chang
  • Zhifang Sui
چکیده

An event chronicle provides people with an easy and fast access to learn the past. In this paper, we propose the first novel approach to automatically generate a topically relevant event chronicle during a certain period given a reference chronicle during another period. Our approach consists of two core components – a timeaware hierarchical Bayesian model for event detection, and a learning-to-rank model to select the salient events to construct the final chronicle. Experimental results demonstrate our approach is promising to tackle this new problem.

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تاریخ انتشار 2015