Blocked Collaborative Bandits: Online Collaborative Filtering with Per-Item Budget Constraints.
Soumyabrata PalArun Sai SuggalaKarthikeyan ShanmugamPrateek JainPublished in: NeurIPS (2023)
Keyphrases
- collaborative filtering
- budget constraints
- user preferences
- personalized recommendation
- collaborative filtering recommendation algorithm
- recommender systems
- making recommendations
- item recommendation
- recommendation algorithms
- cold start problem
- user ratings
- quasi linear
- online learning
- pearson correlation coefficient
- matrix factorization
- data sparsity
- hybrid recommendation
- display advertising
- cold start
- bayesian networks
- latent factor models
- upper bound
- optimal solution