NV-QALSH: An NVM-Optimized Implementation of Query-Aware Locality-Sensitive Hashing.
Zhili YaoJiaqiao ZhangJianlin FengPublished in: DEXA (2) (2021)
Keyphrases
- locality sensitive hashing
- approximate similarity search
- approximate nearest neighbor
- indexing techniques
- range queries
- efficiently retrieve
- similarity search
- multimedia retrieval
- nearest neighbor
- database
- nearest neighbor search
- brute force
- knn
- data sources
- relevance feedback
- sift features
- space efficient
- databases
- query processing
- data structure
- binary codes
- high dimensional spaces
- hash functions
- feature space
- vector space
- search engine
- retrieval systems
- distance function