Keyphrases
- times faster
- learning algorithm
- computationally efficient
- single pass
- dynamic programming
- high accuracy
- cost function
- significant improvement
- np hard
- search space
- experimental evaluation
- computational cost
- computationally intensive
- improved algorithm
- theoretical analysis
- particle swarm optimization
- matching algorithm
- detection algorithm
- computational complexity
- preprocessing
- objective function
- optimization algorithm
- space complexity
- search algorithm
- frequency domain
- subband
- clustering method
- probabilistic model
- k means