A new reduced-bias multichannel gradient-based steepest descent algorithm for ill-conditioned correlation matrices.
Byung-Jae KwakNah-Oak SongAndrew E. YaglePublished in: ICASSP (2000)
Keyphrases
- objective function
- learning algorithm
- preprocessing
- dynamic programming
- detection algorithm
- computational complexity
- times faster
- cost function
- experimental evaluation
- optimal solution
- search algorithm
- matching algorithm
- theoretical analysis
- optimization algorithm
- image restoration
- high accuracy
- singular values
- expectation maximization
- computational cost
- similarity measure
- particle swarm optimization
- probabilistic model
- significant improvement
- search space
- singular value decomposition
- convex hull
- multi channel
- linear systems