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Unsupervised Approaches for Automatic Keyword Extraction Using Meeting Transcripts.
Feifan Liu
Deana Pennell
Fei Liu
Yang Liu
Published in:
HLT-NAACL (2009)
Keyphrases
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keyword extraction
unsupervised methods
term extraction
artificial intelligence
unsupervised learning
semi automatic
text retrieval
data sets
keywords
semi supervised
document collections
evaluation methods