Reverse Query-Aware Locality-Sensitive Hashing for High-Dimensional Furthest Neighbor Search.
Qiang HuangJianlin FengQiong FangPublished in: ICDE (2017)
Keyphrases
- locality sensitive hashing
- approximate similarity search
- similarity search
- high dimensional
- approximate nearest neighbor
- nearest neighbor search
- nearest neighbor
- indexing techniques
- query processing
- range queries
- high dimensional spaces
- efficiently retrieve
- metric space
- high dimensional feature vectors
- multimedia retrieval
- database
- brute force
- hash functions
- binary codes
- multi dimensional
- vector space
- data structure
- high dimensional data
- low dimensional
- dimensionality reduction
- indexing structure
- index structure
- sift features
- query expansion
- text retrieval
- relevance feedback
- knn
- feature space
- retrieval systems
- convex hull
- distance function
- data sources
- keywords
- similarity measure
- database systems