Comparison of Two Fast Nearest-Neighbour Search Methods in High-Dimensional Large-Sized Databases.
Javier Cano-PerezJuan Carlos Pérez-CortesIsmael SalvadorPublished in: SSPR/SPR (2004)
Keyphrases
- search methods
- nearest neighbour
- databases
- high dimensional
- search algorithm
- nearest neighbor search
- metaheuristic
- search strategies
- exhaustive search
- knn
- database
- beam search
- training set
- k nearest neighbor
- low dimensional
- nearest neighbor
- dimensionality reduction
- nearest neighbour algorithm
- metric space
- euclidean distance
- rough sets
- knowledge discovery
- similarity search
- systematic search
- unconstrained optimization
- dynamic programming
- database systems
- learning algorithm
- neural network
- k nearest neighbour
- heuristic function
- optimization problems