An empirical study on user-topic rating based collaborative filtering methods.
Tieke HeZhenyu ChenJia LiuXiaofang ZhouXingzhong DuWeiqing WangPublished in: World Wide Web (2017)
Keyphrases
- collaborative filtering
- user preferences
- recommender systems
- user interface
- user interaction
- user satisfaction
- end users
- user modelling
- user centric
- user defined
- user centered
- topic modeling
- user requirements
- neural network
- topic models
- topic specific
- user ratings
- news items
- exploratory search
- user experience
- user interests
- latent dirichlet allocation
- information retrieval systems
- relevance feedback
- website