An Approximation Algorithm for the 2-Dispersion Problem.
Kazuyuki AmanoShin-Ichi NakanoPublished in: IEICE Trans. Inf. Syst. (2020)
Keyphrases
- computational complexity
- experimental evaluation
- high accuracy
- cost function
- optimization algorithm
- learning algorithm
- optimal solution
- input data
- computational cost
- detection algorithm
- monte carlo
- dynamic programming
- preprocessing
- error bounds
- k means
- times faster
- matching algorithm
- search space
- simulated annealing
- computationally efficient
- improved algorithm
- clustering method
- convex hull
- classification algorithm
- approximation ratio
- least squares
- segmentation algorithm
- theoretical analysis
- data sets
- knn
- probabilistic model
- multi objective
- significant improvement
- objective function
- genetic algorithm