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Hessian-aware Quantized Node Embeddings for Recommendation.
Huiyuan Chen
Kaixiong Zhou
Kwei-Herng Lai
Chin-Chia Michael Yeh
Yan Zheng
Xia Hu
Hao Yang
Published in:
RecSys (2023)
Keyphrases
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recommender systems
low dimensional
collaborative filtering
dimensionality reduction
vector space
euclidean space
user preferences
recommendation systems
heterogeneous social networks
high dimensional
tree structure
matrix factorization