Keyphrases
- hash functions
- similarity search
- locality sensitive
- approximate nearest neighbor search
- order preserving
- hashing algorithm
- random projections
- locality sensitive hashing
- hamming distance
- data distribution
- secret key
- nearest neighbor search
- hash table
- block cipher
- training set
- stream cipher
- smart card
- distance function
- data mining
- knn
- query processing
- similarity measure
- image processing
- machine learning