Cluster-Based Bandits: Fast Cold-Start for Recommender System New Users.
Sulthana ShamsDaron AndersonDouglas J. LeithPublished in: SIGIR (2021)
Keyphrases
- cold start
- recommender systems
- cold start problem
- collaborative filtering
- data sparsity
- tag recommendation
- implicit feedback
- recommendation quality
- user preferences
- information overload
- user ratings
- personalized recommendation
- recommendation systems
- matrix factorization
- recommendation algorithms
- user profiles
- user model
- user feedback
- product recommendation
- music recommendation
- collaborative filtering algorithms
- user generated content
- user interests
- semi supervised