Locality Sensitive Hashing with Extended Differential Privacy.
Natasha FernandesYusuke KawamotoTakao MurakamiPublished in: CoRR (2020)
Keyphrases
- locality sensitive hashing
- differential privacy
- differentially private
- privacy preserving
- nearest neighbor
- nearest neighbor search
- brute force
- similarity search
- hash functions
- knn
- multimedia retrieval
- privacy preservation
- metric space
- space efficient
- sift features
- range queries
- data sets
- hamming distance
- indexing techniques
- distance function
- binary codes
- personal information
- digital libraries
- information retrieval