Multiplicative principal-minor inequalities for totally nonnegative matrices.
Shaun M. FallatMichael I. GekhtmanCharles R. JohnsonPublished in: Adv. Appl. Math. (2003)
Keyphrases
- data matrix
- sufficient conditions
- nonnegative matrix factorization
- matrix approximation
- factor matrices
- tensor factorization
- matrix factorization
- least squares
- singular value decomposition
- mixed integer
- linear complementarity problem
- positive definite
- objective function
- linear algebra
- original data
- linear inequalities
- low rank matrix
- facet defining inequalities
- singular values
- linear programming
- pairwise comparison
- valid inequalities
- covariance matrices
- planar graphs
- matrix representation
- matrix decomposition
- dynamic programming
- np hard
- pairwise