Query-Aware Locality-Sensitive Hashing for Approximate Nearest Neighbor Search.
Qiang HuangJianlin FengYikai ZhangQiong FangWilfred NgPublished in: Proc. VLDB Endow. (2015)
Keyphrases
- approximate nearest neighbor search
- locality sensitive hashing
- approximate nearest neighbor
- kd tree
- indexing techniques
- range queries
- nearest neighbor
- nearest neighbor search
- similarity search
- high dimensional feature vectors
- multimedia retrieval
- hash functions
- data structure
- distance computation
- metric space
- binary codes
- brute force
- index structure
- knn
- query processing
- space efficient
- indexing structure
- sift features
- database
- databases
- hash table
- data sets
- retrieval systems
- multimedia
- multi dimensional
- distance function
- pattern matching
- euclidean distance
- r tree