Keyphrases
- times faster
- objective function
- high accuracy
- worst case
- k means
- single pass
- matching algorithm
- experimental study
- np hard
- significant improvement
- preprocessing
- search space
- dynamic programming
- selection algorithm
- computational complexity
- convergence rate
- input data
- optimization algorithm
- detection algorithm
- segmentation algorithm
- data sets
- improved algorithm
- genetic algorithm
- learning algorithm
- decision trees
- clustering method
- particle swarm optimization
- linear programming
- simulated annealing
- least squares
- experimental evaluation
- artificial neural networks