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Enhancing Graph Collaborative Filtering via Neighborhood Structure Embedding.
Xinzhou Jin
Jintang Li
Yuanzhen Xie
Liang Chen
Beibei Kong
Lei Cheng
Bo Hu
Zang Li
Zibin Zheng
Published in:
ICDM (2023)
Keyphrases
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neighborhood structure
nonlinear dimensionality reduction
collaborative filtering
graph model
locality preserving projections
minimum spanning tree
dimensionality reduction
manifold learning
recommender systems
low dimensional
matrix factorization
graph laplacian
high dimensional data
face recognition
graph theory
locally linear embedding
kernel machines
dimensionality reduction methods
nearest neighbor search
vector space
high dimensional