A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing.
Chanwoo KimKwang-deok SeoWonyong SungPublished in: EURASIP J. Adv. Signal Process. (2006)
Keyphrases
- learning algorithm
- detection algorithm
- preprocessing
- k means
- experimental evaluation
- computational cost
- cost function
- recognition algorithm
- computational complexity
- np hard
- computationally efficient
- tree structure
- dynamic programming
- segmentation algorithm
- probabilistic model
- data sets
- times faster
- high accuracy
- parameter tuning
- convergence rate
- matching algorithm
- spectral analysis
- optimization algorithm
- expectation maximization
- particle swarm optimization
- simulated annealing
- association rules
- similarity measure
- genetic algorithm