Keyphrase Cloud Generation of Broadcast News

@inproceedings{Marujo2011KeyphraseCG,
  title={Keyphrase Cloud Generation of Broadcast News},
  author={Lu{\'i}s Marujo and M{\'a}rcio Viveiros and Jo{\~a}o Paulo da Silva Neto},
  booktitle={INTERSPEECH},
  year={2011}
}
This paper describes an enhanced automatic keyphrase extraction method applied to Broadcast News. The keyphrase extraction process is used to create a concept level for each news. On top of words resulting from a speech recognition system output and news indexation and it contributes to the generation of a tag/keyphrase cloud of the top news included in a Multimedia Monitoring Solution system for TV and Radio news/programs, running daily, and monitoring 12 TV channels and 4 Radios. 
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