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A Unified Multi-task Learning Framework for Multi-goal Conversational Recommender Systems.
Yang Deng
Wenxuan Zhang
Weiwen Xu
Wenqiang Lei
Tat-Seng Chua
Wai Lam
Published in:
ACM Trans. Inf. Syst. (2023)
Keyphrases
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multi task learning
multi task
recommender systems
machine learning
multi label image annotation
data mining
decision trees
collaborative filtering
learning tasks
prior information
gaussian processes
multitask learning