Safe Collaborative Filtering.
Riku TogashiTatsushi OkaNaoto OhsakaTetsuro MorimuraPublished in: CoRR (2023)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user preferences
- data sparsity
- recommendation systems
- online dating
- probabilistic matrix factorization
- recommendation quality
- deal with information overload
- pearson correlation coefficient
- neighbor selection
- collaborative filtering algorithms
- content based filtering
- user interests
- user ratings
- data sets
- transfer learning
- user profiles
- reinforcement learning
- multiscale
- e learning
- information retrieval
- data mining