Bag of indexes: a multi-index scheme for efficient approximate nearest neighbor search.
Federico MaglianiTomaso FontaniniAndrea PratiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- nearest neighbor search
- index scheme
- index structure
- b tree
- efficient query processing
- r tree
- nearest neighbor
- multi dimensional
- query processing
- range queries
- data structure
- similarity search
- reachability queries
- high dimensional
- cost model
- feature space
- exhaustive search
- database management systems
- main memory
- data distribution
- search methods
- image retrieval
- database
- metric space
- indexing techniques
- database systems
- feature extraction
- data management
- data model
- inverted index
- query execution
- machine learning