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Heterogeneous federated collaborative filtering using FAIR: Federated Averaging in Random Subspaces.

Aditya DesaiBenjamin MeisburgerZichang LiuAnshumali Shrivastava
Published in: CoRR (2023)
Keyphrases
  • collaborative filtering
  • random subspaces
  • recommender systems
  • matrix factorization
  • pairwise
  • class imbalance
  • transfer learning