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Diffusion Augmentation for Sequential Recommendation.
Qidong Liu
Fan Yan
Xiangyu Zhao
Zhaocheng Du
Huifeng Guo
Ruiming Tang
Feng Tian
Published in:
CIKM (2023)
Keyphrases
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recommender systems
diffusion process
recommendation systems
collaborative filtering
user preferences
anisotropic diffusion
sequential data
database
data sets
data mining
image processing
partial differential equations
nonlinear diffusion
diffusion processes
online dating
trust propagation