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Topic styles in IR and TDT: effect on system behavior.
Martin Franz
J. Scott McCarley
Todd Ward
Wei-Jing Zhu
Published in:
INTERSPEECH (2001)
Keyphrases
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news stories
topic detection and tracking
information retrieval
topic detection
news articles
topic models
information retrieval systems
text retrieval
probabilistic model
ad hoc retrieval
document content
topic tracking
story link detection