Keyphrases
- computational complexity
- preprocessing
- computational cost
- detection algorithm
- np hard
- worst case
- linear complexity
- learning algorithm
- recognition algorithm
- times faster
- experimental evaluation
- cost function
- dynamic programming
- objective function
- probabilistic model
- k means
- segmentation algorithm
- optimization algorithm
- search algorithm
- optimal solution
- space complexity
- significant improvement
- high accuracy
- theoretical analysis
- search space
- shortest path
- decision problems
- memory requirements
- convergence rate
- phase transition