Power of the Few: Analyzing the Impact of Influential Users in Collaborative Recommender Systems.
Farzad EskandanianNasim SonboliBamshad MobasherPublished in: UMAP (2019)
Keyphrases
- collaborative recommender systems
- collaborative recommendation
- recommender systems
- injection attacks
- user ratings
- collaborative filtering
- user interaction
- website
- user generated
- social media
- user interface
- co occurrence
- text mining
- user profiles
- user experience
- log files
- information overload
- end users
- spreading activation
- cold start problem
- social networks