Fast Approximate Nearest-Neighbor Queries in Metric Feature Spaces by Buoy Indexing.
Stephan VolmerPublished in: VISUAL (2002)
Keyphrases
- nearest neighbor queries
- metric space
- nearest neighbor search
- high dimensional
- feature space
- similarity search
- similarity queries
- multimedia databases
- index structure
- nearest neighbor
- distance function
- high dimensional spaces
- high dimensionality
- r tree
- image representation
- range queries
- indexing techniques
- efficient processing
- indexing method
- vector space
- training set
- image retrieval
- data objects
- indexing structure
- search methods
- euclidean distance
- access methods
- dimensionality reduction
- data analysis
- multimedia
- feature vectors
- data points
- exhaustive search
- content based retrieval
- low dimensional
- input data
- high dimensional data