Keyphrases
- high accuracy
- learning algorithm
- high efficiency
- preprocessing
- times faster
- dynamic programming
- detection algorithm
- theoretical analysis
- recognition algorithm
- computational complexity
- np hard
- objective function
- matching algorithm
- optimization algorithm
- computationally efficient
- particle swarm optimization
- probabilistic model
- computational cost
- k means
- optimal solution
- expectation maximization
- linear programming
- segmentation algorithm
- cost function
- data structure
- improved algorithm
- learning rate
- achieving high accuracy