Collaborative filtering based on multi-channel diffusion

Ming-Sheng Shang Ci-Hang Jin Tao Zhou Yi-Cheng Zhang

Published in: CoRR (2009)

Keyphrases

multi channel
collaborative filtering
recommender systems
matrix factorization
single channel
anisotropic diffusion
user preferences
anti aliasing
data sparsity
diffusion process
user profiles
mac protocol
channel assignment
human brain
data broadcast
tensor field
multiscale
social networks