Social collaborative filtering for cold-start recommendations.
Suvash SedhainScott SannerDarius BraziunasLexing XieJordan ChristensenPublished in: RecSys (2014)
Keyphrases
- cold start
- collaborative filtering
- recommender systems
- cold start problem
- data sparsity
- recommendation algorithms
- social tagging systems
- matrix factorization
- user ratings
- personalized recommendation
- user preferences
- tag recommendation
- implicit feedback
- recommendation systems
- social networks
- social media
- collaborative filtering algorithms
- recommendation quality
- item based collaborative filtering
- learning to rank
- user profiles
- making recommendations
- user generated content
- user generated
- data sparseness
- semi supervised