Keyphrases
- dynamic programming
- improved algorithm
- expectation maximization
- experimental evaluation
- optimization algorithm
- np hard
- objective function
- preprocessing
- search space
- learning algorithm
- high accuracy
- worst case
- curve fitting
- segmentation method
- times faster
- k means
- classification algorithm
- selection algorithm
- detection algorithm
- estimation algorithm
- linear programming
- segmentation algorithm
- theoretical analysis
- active contours
- particle swarm optimization
- input data
- least squares
- computational cost
- cost function
- significant improvement
- lower bound
- similarity measure