Approximate high-dimensional nearest neighbor queries using R-forests.
Michael NolenKing-Ip (David) LinPublished in: IDEAS (2013)
Keyphrases
- nearest neighbor queries
- similarity search
- high dimensional
- high dimensional spaces
- metric space
- nearest neighbor search
- nearest neighbor
- range queries
- r tree
- distance function
- multimedia databases
- low dimensional
- high dimensional data
- index structure
- similarity queries
- multi dimensional
- location based services
- dimensionality reduction
- high dimensionality
- vector space
- euclidean distance
- efficient processing
- dimensional data
- data objects
- face recognition
- indexing techniques
- query processing
- feature space
- indexing structure
- principal component analysis
- locality sensitive hashing
- data management