A global gradient descent algorithm for hierarchical FIR adaptive filters.
Christos BoukisDanilo P. MandicPublished in: DSP (2002)
Keyphrases
- cost function
- detection algorithm
- learning algorithm
- improved algorithm
- preprocessing
- times faster
- dynamic programming
- objective function
- computational complexity
- optimization algorithm
- computational cost
- hierarchical clustering
- ant colony optimization
- simulated annealing
- probabilistic model
- experimental evaluation
- np hard
- significant improvement
- search space
- high accuracy
- genetic algorithm
- computationally efficient
- theoretical analysis
- optimal solution
- convergence rate
- similarity measure
- update rule