Keyphrases
- improved algorithm
- learning algorithm
- objective function
- preprocessing
- computational complexity
- cost function
- experimental evaluation
- computational cost
- times faster
- particle swarm optimization
- floating point
- convergence rate
- matching algorithm
- frequency domain
- segmentation algorithm
- computationally efficient
- expectation maximization
- high accuracy
- worst case
- dynamic programming
- linear programming
- signal processing
- data sets