Privacy-Preserving Tensor Factorization for Collaborative Health Data Analysis.
Jing MaQiuchen ZhangJian LouJoyce C. HoLi XiongXiaoqian JiangPublished in: CIKM (2019)
Keyphrases
- privacy preserving
- tensor factorization
- data analysis
- privacy preserving data mining
- negative matrix factorization
- matrix factorization
- vertically partitioned data
- privacy preservation
- collaborative filtering
- data privacy
- sensitive information
- private information
- data mining
- linear algebra
- gaussian processes
- machine learning
- high dimensional data
- privacy concerns
- nonnegative matrix factorization
- knowledge discovery
- tag recommendation
- medical images
- data warehouse
- differential privacy
- factorization method
- information retrieval
- data publishing