Content-based Recommender System using Social Networks for Cold-start Users.
Alan Vidotti PrandoFelipe G. ContratresSolange N. Alves de SouzaLuiz S. de SouzaPublished in: KDIR (2017)
Keyphrases
- cold start
- recommender systems
- social networks
- cold start problem
- collaborative filtering
- data sparsity
- implicit feedback
- social media
- user ratings
- matrix factorization
- social network analysis
- user preferences
- tag recommendation
- user profiles
- data sparseness
- end users
- user interaction
- recommendation systems
- personalized recommendation