Local Dimensionality Reduction: A New Approach to Indexing High Dimensional Spaces.
Kaushik ChakrabartiSharad MehrotraPublished in: VLDB (2000)
Keyphrases
- high dimensional spaces
- dimensionality reduction
- dimensionality curse
- space partitioning
- approximate nearest neighbor
- high dimensional data
- high dimensional
- nearest neighbor
- euclidean distance
- low dimensional
- index structure
- high dimensionality
- high dimensions
- principal component analysis
- similarity search
- pattern recognition
- feature selection
- feature space
- data points
- dimensionality reduction methods
- feature extraction
- low dimensional spaces
- database
- neural network
- databases
- linear discriminant analysis
- dimensional data
- manifold learning
- decision trees
- indexing method
- multi dimensional
- r tree
- data distribution
- data analysis