Two-dimensional Categorical Data Collection Mechanism Satisfying Differential Privacy.
Mingshuang LiYihui ZhouWenru TangLaifeng LuZhenqiang WuPublished in: AIAM (2019)
Keyphrases
- categorical data
- differential privacy
- differentially private
- privacy guarantees
- cluster analysis
- numerical data
- privacy preserving
- private data
- attribute values
- data quality
- hierarchical latent class models
- personal information
- privacy preservation
- data mining
- document collections
- unsupervised learning
- web search
- machine learning