Diffusion Augmentation for Sequential Recommendation.

Qidong Liu Fan Yan Xiangyu Zhao Zhaocheng Du Huifeng Guo Ruiming Tang Feng Tian

Published in: CIKM (2023)

Keyphrases

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