A Nonlinear Acoustic Echo Canceller Using Sigmoid Transform in Conjunction With RLS Algorithm.
Jing FuWei-Ping ZhuPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2008)
Keyphrases
- learning algorithm
- preprocessing
- dynamic programming
- optimal solution
- k means
- significant improvement
- simulated annealing
- computational cost
- segmentation algorithm
- optimization algorithm
- particle swarm optimization
- logistic regression
- recognition algorithm
- np hard
- cost function
- computational complexity
- piecewise linear
- probabilistic model
- expectation maximization
- linear programming
- least squares
- similarity measure