Making Users Indistinguishable: Attribute-wise Unlearning in Recommender Systems.
Yuyuan LiChaochao ChenXiaolin ZhengYizhao ZhangZhongxuan HanDan MengJun WangPublished in: ACM Multimedia (2023)
Keyphrases
- recommender systems
- collaborative filtering
- user profiles
- user modeling
- recommendation quality
- cold start problem
- information overload
- matrix factorization
- user profiling
- active user
- information filtering
- recommendation systems
- trust aware
- user interface
- data sparsity
- personal preferences
- recommendation algorithms
- user feedback
- user model
- end users
- user generated content
- cold start
- attribute values
- item based collaborative filtering
- injection attacks
- user requirements
- implicit feedback
- daily life
- content based filtering
- latent factor models
- website
- collaborative filtering recommender systems