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Few-Shot Representation Learning for Cold-Start Users and Items.
Bowen Hao
Jing Zhang
Cuiping Li
Hong Chen
Published in:
APWeb/WAIM (1) (2020)
Keyphrases
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learning process
cold start
collaborative filtering
learning algorithm
recommender systems
reinforcement learning
active learning
end users
training data
log data
implicit feedback
data sparsity