News event summarization complemented by micropoints
作者： Pingping Lin , Rong Xiao , Yan Zhang
DOI: 10.1109/ICDEW.2015.7129575
关键词:
摘要: In this paper, we propose a framework to produce comprehensive summarization of news event complemented by microblog. Given basic summary extracted from traditional articles, extract micropoints microblog complement it. A micropoint is micro-viewpoint composed few sentences several relevant tweets. We first filter tweets and get candidate ones according combination the degree relevance complementarity. Then through tweet clustering, scattering rebuilding. The last step - selection based on three criteria, which guarantee high informativeness, popularity conciseness. Experiments conducted real data demonstrate good coverage content coherence.
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