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Telling experts from spammers: expertise ranking in folksonomies.
Michael G. Noll
Ching-man Au Yeung
Nicholas Gibbins
Christoph Meinel
Nigel Shadbolt
Published in:
SIGIR (2009)
Keyphrases
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expert finding
expert search
spam detection
web mining
language modeling
social networks
ranking algorithm
query topic
information retrieval
tag recommendation
link spam
feature selection
link structure
subject matter experts
domain expertise
image spam