A Sweep Algorithm and its Implementation: The All-Nearest-Neighbors Problem Revisited.
Klaus H. HinrichsJürg NievergeltPeter SchornPublished in: WG (1988)
Keyphrases
- optimization algorithm
- cost function
- data sets
- detection algorithm
- nearest neighbor
- similarity measure
- simulated annealing
- matching algorithm
- times faster
- np hard
- theoretical analysis
- expectation maximization
- probabilistic model
- computational cost
- search space
- objective function
- learning algorithm
- convergence rate
- improved algorithm
- tree structure
- exhaustive search
- nearest neighbor algorithm
- segmentation algorithm
- computationally efficient
- k nearest neighbor
- input data
- high accuracy
- worst case
- significant improvement
- preprocessing
- optimal solution
- neural network