A Time-Varying Forgetting Factor-Based QRRLS Algorithm for Multichannel Speech Dereverberation.
Xinyu TangYang XuRilin ChenYi ZhouPublished in: ISSPIT (2020)
Keyphrases
- learning algorithm
- detection algorithm
- optimization algorithm
- dynamic programming
- experimental evaluation
- times faster
- preprocessing
- matching algorithm
- significant improvement
- computational complexity
- computational cost
- cost function
- simulated annealing
- linear programming
- search space
- improved algorithm
- optimal solution
- theoretical analysis
- k means
- expectation maximization
- data sets
- segmentation algorithm
- multi objective
- objective function
- decision trees
- convergence rate
- evolutionary algorithm
- prediction error
- linear prediction