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Estimating Relevance of Items on Basis of Proximity of User Groups on Blogspace.
Shin-ya Sato
Kensuke Fukuda
Toshio Hirotsu
Satoshi Kurihara
Toshiharu Sugawara
Published in:
Web Intelligence (2009)
Keyphrases
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user groups
search tasks
information sources
end users
test collection
information retrieval
data sets
user information satisfaction
database
social networks
relational databases
relevance feedback
user preferences
change detection
social networking sites