Private and Utility Enhanced Recommendations With Local Differential Privacy and Gaussian Mixture Model.
Jeyamohan NeeraXiaomin ChenNauman AslamKezhi WangZhan ShuPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- differential privacy
- gaussian mixture model
- private data
- privacy preserving
- privacy guarantees
- differentially private
- mixture model
- privacy preservation
- em algorithm
- maximum likelihood
- feature vectors
- data sharing
- expectation maximization
- personal information
- privacy preserving data mining
- feature space
- private information
- data privacy
- gaussian distribution
- anonymized data
- sensitive information
- privacy concerns
- social networks
- sensitive data
- mouth region
- data integration
- high dimensional data
- model selection
- data management
- probabilistic model
- bayesian networks