Extracting Core Users Based on Features of Users and Their Relationships in Recommender Systems.
Li KuangGaofeng CaoLiang ChenPublished in: Int. J. Web Serv. Res. (2017)
Keyphrases
- recommender systems
- collaborative filtering
- user experience
- user profiles
- end users
- feature set
- user interaction
- user preferences
- recommendation quality
- multiple users
- user requirements
- information overload
- matrix factorization
- user model
- co occurrence
- classification accuracy
- user interface
- search engine
- social media
- daily life
- user interests
- recommendation systems
- user generated content
- feature vectors
- user modeling
- personalized recommendation
- feature space
- active user
- social networks