Keyphrases
- learning algorithm
- experimental evaluation
- computationally efficient
- high accuracy
- computational complexity
- times faster
- np hard
- dynamic programming
- improved algorithm
- recognition algorithm
- convergence rate
- k means
- computational cost
- worst case
- neural network
- detection algorithm
- approximation ratio
- linear programming
- theoretical analysis
- input data
- cost function
- preprocessing
- segmentation algorithm
- optimization algorithm
- tree structure
- closed form
- error bounds
- search algorithm
- data structure
- optimal solution
- error tolerance