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Federated against the cold: A trust-based federated learning approach to counter the cold start problem in recommendation systems.
Omar Abdel Wahab
Gaith Rjoub
Jamal Bentahar
Robin Cohen
Published in:
Inf. Sci. (2022)
Keyphrases
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recommendation systems
collaborative filtering
cold start problem
learning algorithm
digital libraries
learning process
recommender systems
supervised learning
machine learning
feature selection
probabilistic model
user feedback