Keyphrases
- preprocessing
- theoretical analysis
- detection algorithm
- computational cost
- experimental evaluation
- search space
- learning algorithm
- neural network
- worst case
- np hard
- computational complexity
- optimal solution
- objective function
- estimation algorithm
- memory requirements
- matching algorithm
- classification algorithm
- tree structure
- similarity measure
- cost function
- expectation maximization
- input data
- artificial neural networks
- significant improvement
- improved algorithm
- selection algorithm
- evolutionary programming
- recognition algorithm
- optimization algorithm
- segmentation algorithm
- computationally efficient
- particle swarm optimization