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The (un)supervised detection of overlapping communities as well as hubs and outliers via (bayesian) NMF.
Xiaochun Cao
Xiao Wang
Di Jin
Yixin Cao
Dongxiao He
Published in:
WWW (Companion Volume) (2014)
Keyphrases
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overlapping communities
negative matrix factorization
learning algorithm
detection algorithm
nonnegative matrix factorization
data points
community structure
community formation
probabilistic model
random walk
missing data
complex networks
community detection