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Target-Based Topic Model for Problem Phrase Extraction.
Elena Tutubalina
Published in:
ECIR (2015)
Keyphrases
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topic models
topic modeling
latent dirichlet allocation
phrase extraction
co occurrence
text documents
probabilistic model
text mining
latent topics
generative model
information retrieval
probabilistic topic models
noun phrases
latent topic model
collaborative filtering
knn
search engine