Exploring the Impact of Users' Preference Diversity on Recommender System Performance.
Muh-Chyun TangPublished in: HCI (18) (2014)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- user profiles
- personal preferences
- online dating
- information overload
- user model
- cold start problem
- implicit feedback
- individual preferences
- end users
- user modeling
- user interface
- social media
- product recommendation
- information filtering
- matrix factorization
- user feedback
- data sparsity
- user interaction
- multiple users
- user requirements
- recommendation systems
- user ratings
- web portal
- recommendation quality
- preference model