An Approximation Algorithm for Alphabet Indexing Problem.
Shinichi ShimozonoPublished in: ISAAC (1995)
Keyphrases
- improved algorithm
- k means
- computational complexity
- detection algorithm
- search space
- worst case
- experimental evaluation
- times faster
- learning algorithm
- matching algorithm
- theoretical analysis
- high accuracy
- probabilistic model
- cost function
- objective function
- optimal solution
- dynamic programming
- error bounds
- clustering method
- preprocessing
- optimization algorithm
- simulated annealing
- segmentation algorithm
- monte carlo
- classification algorithm
- significant improvement
- computational cost
- convergence rate
- genetic algorithm
- approximation schemes