Keyphrases
- detection algorithm
- selection algorithm
- experimental evaluation
- computational complexity
- k means
- linear programming
- theoretical analysis
- segmentation algorithm
- np hard
- search space
- recognition algorithm
- optimal solution
- estimation algorithm
- learning algorithm
- memory requirements
- times faster
- optimization algorithm
- computational cost
- data sets
- cost function
- significant improvement
- multiresolution
- preprocessing
- objective function
- least squares
- dynamic programming
- ant colony optimization
- improved algorithm
- similarity measure
- single pass