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On Both Cold-Start and Long-Tail Recommendation with Social Data.

Jingjing LiKe LuZi HuangHeng Tao Shen
Published in: IEEE Trans. Knowl. Data Eng. (2021)
Keyphrases
  • long tail
  • data sources
  • data mining techniques
  • collaborative filtering
  • recommender systems
  • cold start
  • probabilistic model
  • information retrieval systems
  • missing data