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Towards Representation Alignment and Uniformity in Collaborative Filtering.
Chenyang Wang
Yuanqing Yu
Weizhi Ma
Min Zhang
Chong Chen
Yiqun Liu
Shaoping Ma
Published in:
CoRR (2022)
Keyphrases
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collaborative filtering
recommender systems
database
information systems
decision trees
matrix factorization
recommendation systems
information retrieval
reinforcement learning
pairwise
image representation
feature representation
cold start problem