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The Utility of Discourse Structure in Forum Thread Retrieval.
Li Wang
Su Nam Kim
Timothy Baldwin
Published in:
AIRS (2013)
Keyphrases
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discourse structure
information retrieval
retrieval model
image retrieval
information retrieval systems
test collection
image database
relevance feedback
document retrieval
semantic representations
text mining
query expansion
low level
eye tracking
object recognition
logical structure
similarity measure