Keyphrases
- times faster
- optimal solution
- closed form
- experimental evaluation
- k means
- detection algorithm
- high accuracy
- significant improvement
- linear systems
- theoretical analysis
- data sets
- estimation algorithm
- improved algorithm
- similarity measure
- computational complexity
- search space
- optimization algorithm
- segmentation algorithm
- selection algorithm
- convex hull
- learning algorithm
- tree structure
- objective function
- particle swarm optimization
- input data
- simulated annealing
- preprocessing
- probabilistic model
- computational cost
- artificial neural networks
- dynamic programming