Symmetric Indefinite Triangular Factorization Revealing the Rank Profile Matrix.
Jean-Guillaume DumasClément PernetPublished in: ISSAC (2018)
Keyphrases
- singular value decomposition
- positive semidefinite matrices
- factorization methods
- low rank
- singular values
- positive semidefinite
- factorization method
- matrix factorization
- positive definite
- tensor factorization
- measurement matrix
- low rank approximation
- nuclear norm minimization
- positive semi definite
- data matrix
- complementarity problems
- deductive databases
- coefficient matrix
- linear combination
- information retrieval
- pairwise
- user profiles
- constraint databases
- semidefinite
- kernel function
- covariance matrix
- negative matrix factorization
- dimensionality reduction
- convex optimization
- non rigid structure from motion
- semidefinite programming
- symmetric positive definite
- symmetric matrix
- kronecker product
- symmetric matrices
- square grid
- support vector
- random projections