Non-orthogonal joint diagonalization algorithm based on hybrid trust region method and its application to blind source separation.
Tiao Jun ZengQuan Yuan FengPublished in: Neurocomputing (2014)
Keyphrases
- trust region
- objective function
- optimization algorithm
- cost function
- optimization method
- levenberg marquardt
- global optimum
- clustering method
- probabilistic model
- k means
- convergence rate
- negative matrix factorization
- line search
- blind source separation
- newton method
- learning algorithm
- least squares
- log likelihood
- support vector machine
- optimization methods
- faster convergence
- simulated annealing
- column generation
- training samples
- optimal solution
- em algorithm
- expectation maximization
- particle swarm optimization
- linear programming
- signal processing
- principal component analysis
- artificial neural networks
- pairwise