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Meta Policy Learning for Cold-Start Conversational Recommendation.
Zhendong Chu
Hongning Wang
Yun Xiao
Bo Long
Lingfei Wu
Published in:
CoRR (2022)
Keyphrases
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cold start
learning algorithm
recommender systems
active learning
collaborative filtering
multi modal
machine learning
reinforcement learning
cold start problem
learning process
user preferences
eye tracking
search tasks