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