On the detection of pitch marks using a robust multi-phase algorithm.
Milan LegátJindrich MatousekDaniel TihelkaPublished in: Speech Commun. (2011)
Keyphrases
- detection algorithm
- preprocessing
- cost function
- learning algorithm
- times faster
- detection method
- optimization algorithm
- experimental evaluation
- particle swarm optimization
- training phase
- computational cost
- significant improvement
- np hard
- detection scheme
- detection rate
- optimal solution
- k means
- computationally efficient
- worst case
- dynamic programming
- theoretical analysis
- search space
- data sets
- tree structure
- matching algorithm
- objective function
- detection accuracy
- parameter tuning
- similarity measure
- line detection