Keyphrases
- experimental evaluation
- learning algorithm
- estimation algorithm
- k means
- improved algorithm
- high accuracy
- worst case
- times faster
- computational cost
- detection algorithm
- dynamic programming
- np hard
- cost function
- convergence rate
- preprocessing
- classification algorithm
- segmentation algorithm
- optimization algorithm
- genetic algorithm
- recognition algorithm
- lower and upper bounds
- simulated annealing
- probabilistic model
- significant improvement
- search space
- optimal solution
- computational complexity
- convex hull
- randomized algorithm
- tight bounds
- upper and lower bounds
- data sets
- space complexity
- image sequences
- lower bound
- input data
- monte carlo
- clustering method
- mobile robot
- expectation maximization
- particle swarm optimization