Keyphrases
- np hard
- times faster
- k means
- improved algorithm
- linear programming
- computational complexity
- cost function
- learning algorithm
- worst case
- dynamic programming
- segmentation algorithm
- optimization algorithm
- detection algorithm
- convergence rate
- density function
- nonlinear functions
- simulated annealing
- computational cost
- preprocessing
- optimal solution
- high accuracy
- input data
- computationally efficient
- theoretical analysis
- significant improvement
- search space
- shortest path
- distance function
- matching algorithm
- data structure
- image sequences
- decision trees
- data sets