Keyphrases
- improved algorithm
- cost function
- optimization algorithm
- significant improvement
- np hard
- computational cost
- times faster
- neural network
- experimental evaluation
- dynamic programming
- preprocessing
- optimal solution
- learning algorithm
- worst case
- detection algorithm
- k means
- particle swarm optimization
- matching algorithm
- classification algorithm
- input data
- linear programming
- principal component analysis
- computational complexity
- search space
- theoretical analysis
- image sequences
- principal components