Enhancing Top-N Item Recommendations by Peer Collaboration.
Yang SunFajie YuanMin YangAlexandros KaratzoglouLi ShenXiaoyan ZhaoPublished in: SIGIR (2022)
Keyphrases
- user preferences
- making recommendations
- personalized recommendation
- recommender systems
- cold start problem
- item recommendation
- user ratings
- knowledge awareness
- personalized recommender systems
- cold start
- information sharing
- collaborative learning
- hybrid recommendation
- knowledge management
- collaborative filtering
- knowledge sharing
- personal preferences
- overlay network
- latent factor models
- formal concepts
- recommendation algorithms
- recommendation systems
- learning community
- peer to peer systems
- geographically dispersed
- collaborative recommendation
- user interests
- data sets
- matrix factorization
- purchase behavior
- social media
- website
- information systems