Contents Recommendation Scheme Considering Trust and Collaborative Filtering in Online Social Networks.
Kyoungsoo BokGeonsik KoJongtae LimKeon Myung LeeJaesoo YooPublished in: RACS (2017)
Keyphrases
- online social networks
- collaborative filtering
- recommender systems
- social networks
- rating prediction
- social relations
- user preferences
- matrix factorization
- social relationships
- network structure
- recommendation systems
- data sparsity
- personalized recommendation
- online social
- social context
- social media
- product recommendation
- social graph
- cold start problem
- user ratings
- social networking
- social networking sites
- collaborative filtering recommendation
- trust propagation
- recommendation algorithms
- latent factor models
- cold start
- online dating
- collaborative filtering algorithms
- user similarity
- web page recommendation
- recommendation quality
- content based filtering
- transfer learning
- viral marketing
- user model
- user interests
- trust model
- user activity