GCHL: A grid-clustering algorithm for high-dimensional very large spatial data bases.
Abdol Hamid PilevarM. SukumarPublished in: Pattern Recognit. Lett. (2005)
Keyphrases
- high dimensional
- clustering algorithm
- databases
- spatial clustering
- grid cells
- spatial and temporal
- low dimensional
- spatial databases
- spatio temporal
- high dimensional problems
- similarity search
- spatial information
- k means
- database
- spatial distribution
- grid computing
- spatial data
- dimensionality reduction
- data analysis
- grid points
- database systems
- feature space
- subspace clustering
- high dimensional data
- metric space
- parameter space
- noisy data
- clustering method
- spatial relationships
- spatial objects
- spatial reasoning
- clustering ensemble
- nearest neighbor