Low-Rank Tensor MMSE Equalization.
Lucas N. RibeiroAndré L. F. de AlmeidaJoão Cesar M. MotaPublished in: ISWCS (2019)
Keyphrases
- low rank
- trace norm
- high order
- multipath
- tensor decomposition
- frobenius norm
- channel estimation
- convex optimization
- matrix factorization
- singular value decomposition
- low rank matrix
- matrix completion
- linear combination
- missing data
- higher order
- high dimensional data
- matrix decomposition
- ofdm system
- kernel matrix
- rank minimization
- semi supervised
- pairwise
- singular values
- data matrix
- low rank approximation
- low rank matrices
- multi task
- data representation
- minimization problems
- tensor factorization
- data mining
- robust principal component analysis
- non rigid structure from motion
- natural images
- least squares
- feature selection
- machine learning