On low rank MVDR beamforming using the conjugate gradient algorithm.
Ernesto L. SantosMichael D. ZoltowskiPublished in: ICASSP (2) (2004)
Keyphrases
- low rank
- conjugate gradient algorithm
- conjugate gradient
- learning rate
- convex optimization
- linear combination
- missing data
- matrix factorization
- high order
- high dimensional data
- semi supervised
- singular value decomposition
- kernel matrix
- data sets
- small number
- higher order
- kernel methods
- convergence rate
- data points
- recommender systems
- high dimensional
- pairwise