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Meta Policy Learning for Cold-Start Conversational Recommendation.

Zhendong ChuHongning WangYun XiaoBo LongLingfei Wu
Published in: WSDM (2023)
Keyphrases
  • cold start
  • collaborative filtering
  • learning process
  • recommender systems
  • cold start problem
  • learning algorithm
  • reinforcement learning
  • image retrieval