Achieving differential privacy for k-nearest neighbors based outlier detection by data partitioning.
Jens RauchIyiola E. OlatunjiMegha KhoslaPublished in: CoRR (2021)
Keyphrases
- outlier detection
- data partitioning
- k nearest neighbor
- differential privacy
- knn
- privacy preserving
- nearest neighbor
- similarity search
- data sharing
- knowledge discovery
- detection algorithm
- support vector machine
- highly scalable
- data mining
- query processing
- hierarchical clustering
- query execution
- neural network
- data streams
- text classification
- personal information
- feature selection
- data sets
- index structure
- database
- database systems
- nearest neighbor search