A Convex Approximation of the Relaxed Binaural Beamforming Optimization Problem.
Andreas I. KoutrouvelisRichard C. HendriksRichard HeusdensJesper JensenPublished in: CoRR (2018)
Keyphrases
- optimization algorithm
- global optimization
- convex programming
- convex relaxation
- optimization problems
- sound source
- convex optimization
- constrained optimization
- discrete optimization
- risk minimization
- approximation algorithms
- optimization process
- error bounds
- semidefinite
- approximation error
- optimization method
- approximation ratio
- np hard
- global optimality
- convex optimization problems