Horizontal Federated Recommender System: A Survey.
Lingyun WangHanlin ZhouYinwei BaoXiaoran YanGuojiang ShenXiangjie KongPublished in: ACM Comput. Surv. (2024)
Keyphrases
- recommender systems
- collaborative filtering
- digital libraries
- information filtering
- matrix factorization
- distributed systems
- user profiles
- user preferences
- implicit feedback
- information overload
- cold start problem
- cold start
- data sources
- user modeling
- recommendation quality
- movie recommendation
- vertical lines
- trust aware
- user model
- user interests
- website
- multimedia
- information systems
- real world
- data sets
- distributed data
- real time
- database systems
- product recommendation
- online dating
- data mining