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Spectral counting of triangles via element-wise sparsification and triangle-based link recommendation.
Charalampos E. Tsourakakis
Petros Drineas
Eirinaios Michelakis
Ioannis Koutis
Christos Faloutsos
Published in:
Soc. Netw. Anal. Min. (2011)
Keyphrases
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collaborative filtering
recommender systems
pairwise
introducing additional
least squares
user preferences
hyperspectral
massive graphs
spectral images
long tail
hyperspectral imagery
personalized recommendation
link structure
recommendation systems
neural network
image analysis
social networks