An Improved LSF-based Algorithm for Sinusoidal Frequency Estimation that Achieves Maximum Likelihood Performance.
P. VishnuC. S. RamalingamPublished in: SPCOM (2020)
Keyphrases
- maximum likelihood
- learning algorithm
- significant improvement
- experimental evaluation
- k means
- optimization algorithm
- expectation maximization
- dynamic programming
- np hard
- segmentation algorithm
- simulated annealing
- high accuracy
- cost function
- times faster
- matching algorithm
- detection algorithm
- search space
- preprocessing
- computational complexity
- improved algorithm
- feature selection
- likelihood function
- theoretical analysis
- computationally efficient
- probabilistic model
- computational cost
- objective function
- similarity measure
- image segmentation