Dominant harmonic modification with data adaptive filter based algorithm for robust pitch estimation.
Sujan Kumar RoyMd. Kamrul HasanKeikichi HiroseMd. Khademul Islam MollaPublished in: ISCAS (2011)
Keyphrases
- data sets
- input data
- erroneous data
- data collection
- noisy data
- computational cost
- learning algorithm
- preprocessing
- computationally efficient
- data analysis
- database
- estimation accuracy
- estimation algorithm
- synthetic data
- objective function
- training data
- parameter tuning
- detection algorithm
- worst case
- dynamic programming
- recognition algorithm
- k means
- optimal solution
- synthetic datasets
- original data
- data distribution
- data reduction
- decision directed
- expectation maximization
- similarity measure
- computational complexity
- probabilistic model
- search space
- cost function
- neural network
- image sequences
- ellipse fitting
- data structure
- lower bound
- xml documents
- noise reduction
- spectral clustering
- knowledge discovery
- missing data
- simulated annealing
- clustering method
- data mining techniques
- optimization algorithm
- segmentation algorithm