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HKGCL: Hierarchical graph contrastive learning for multi-domain recommendation over knowledge graph.
Yakun Li
Lei Hou
Dongmei Li
Juanzi Li
Published in:
Expert Syst. Appl. (2023)
Keyphrases
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multi domain
learning systems
knowledge acquisition
prior knowledge
learning algorithm
learning process
learning tasks
machine learning
knowledge transfer
pairwise
active learning
data sources
unsupervised learning
domain specific
supervised learning
neural network
knowledge base
real world