Differentially private user-based collaborative filtering recommendation based on k-means clustering.
Zhili ChenYu WangShun ZhangHong ZhongLin ChenPublished in: Expert Syst. Appl. (2021)
Keyphrases
- differentially private
- user based collaborative filtering
- user profiles
- collaborative filtering
- similarity measure
- recommender systems
- user preferences
- social influence
- recommendation algorithms
- differential privacy
- user ratings
- user feedback
- user behavior
- user model
- data sharing
- social tagging systems
- social networks