Speech denoising based on a greedy adaptive dictionary algorithm.
Maria G. JafariMark D. PlumbleyPublished in: EUSIPCO (2009)
Keyphrases
- dynamic programming
- denoising
- search space
- detection algorithm
- optimization algorithm
- objective function
- search algorithm
- simulated annealing
- k means
- computational cost
- learning algorithm
- matching algorithm
- expectation maximization
- particle swarm optimization
- worst case
- experimental evaluation
- cost function
- significant improvement
- computer vision
- neural network
- preprocessing
- computational complexity
- optimal solution
- decision trees
- feature selection
- speech recognition
- greedy algorithm
- convergence rate
- greedy heuristic
- recursive least squares
- voice activity detection