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Addressing the Extreme Cold-Start Problem in Group Recommendation.
Linxin Guo
Yinghui Tao
Min Gao
Junliang Yu
Liang Zhao
Wentao Li
Published in:
CoRR (2022)
Keyphrases
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cold start problem
recommender systems
collaborative filtering
cold start
data sparsity
matrix factorization
item based collaborative filtering
personalized recommendation
collaborative recommendation
implicit feedback
probabilistic model
supervised learning
data sparseness