Further results on the factorization and equivalence for multivariate polynomial matrices.
Dong LuDingkang WangFanghui XiaoPublished in: ISSAC (2020)
Keyphrases
- kronecker product
- singular value decomposition
- measurement matrix
- data matrix
- sparse matrices
- low rank
- positive semidefinite
- matrix factorization
- tensor factorization
- matrix completion
- regression model
- membership and equivalence queries
- factorization method
- random projections
- singular values
- positive definite
- low rank matrix
- statistical tests
- sparse matrix
- missing values
- symmetric matrix
- dimensionality reduction
- missing data
- multivariate data
- least squares
- multivariate time series
- covariance matrices