Unsupervised Space Partitioning for Nearest Neighbor Search.
Abrar FahimMohammed Eunus AliMuhammad Aamir CheemaPublished in: CoRR (2022)
Keyphrases
- nearest neighbor search
- space partitioning
- kd trees
- index structure
- kd tree
- similarity search
- nearest neighbor
- high dimensional spaces
- high dimensional
- feature space
- image retrieval
- multi dimensional
- r tree
- cost model
- search methods
- access methods
- locality sensitive hashing
- metric space
- query processing
- quadtree
- exhaustive search
- efficient query processing
- data structure
- multimedia databases
- data distribution
- distance function
- vector space
- tree structure
- database management systems
- principal component analysis
- training set
- approximate nearest neighbor
- pattern recognition
- similarity measure