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Zero-shot Item-based Recommendation via Multi-task Product Knowledge Graph Pre-Training.
Ziwei Fan
Zhiwei Liu
Shelby Heinecke
Jianguo Zhang
Huan Wang
Caiming Xiong
Philip S. Yu
Published in:
CoRR (2023)
Keyphrases
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multi task
multi task learning
collaborative filtering
recommender systems
learning tasks
supervised learning
learning problems
decision trees
training data
prior knowledge
multitask learning
data sets
gaussian processes
text mining
knowledge discovery
training set
feature extraction
feature selection