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Heterogeneous graph contrastive learning for cold start cross-domain recommendation.
Yuanzhen Xie
Chenyun Yu
Xinzhou Jin
Lei Cheng
Bo Hu
Zang Li
Published in:
Knowl. Based Syst. (2024)
Keyphrases
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cross domain
cold start
collaborative filtering
learning process
machine learning
recommender systems
cold start problem
learning algorithm
reinforcement learning
supervised learning
knowledge transfer
active learning
transfer learning
data sparsity