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Dimension Independent Mixup for Hard Negative Sample in Collaborative Filtering.
Xi Wu
Liangwei Yang
Jibing Gong
Chao Zhou
Tianyu Lin
Xiaolong Liu
Philip S. Yu
Published in:
CoRR (2023)
Keyphrases
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collaborative filtering
recommender systems
matrix factorization
positive and negative
tensor factorization
data sparsity
recommendation systems
test data
information retrieval
low rank
information filtering
small sample
maximum margin matrix factorization