Keyphrases
- dynamic programming
- preprocessing
- search space
- theoretical analysis
- np hard
- computational cost
- detection algorithm
- optimization algorithm
- cost function
- input data
- k means
- computational complexity
- optimal solution
- times faster
- improved algorithm
- segmentation algorithm
- recognition algorithm
- computationally efficient
- data sets
- high accuracy
- objective function
- real time
- linear programming
- experimental evaluation
- significant improvement
- similarity measure
- space time
- case study
- convergence rate
- e learning