Eigenvalue Estimates for Preconditioned Nonsymmetric Saddle Point Matrices.
Shu-Qian ShenTing-Zhu HuangJuan YuPublished in: SIAM J. Matrix Anal. Appl. (2010)
Keyphrases
- saddle point
- variational inequalities
- primal dual
- penalty function
- structured output
- discrete space
- interior point
- maximum margin
- covariance matrix
- singular value decomposition
- least squares
- numerical methods
- structured prediction
- global constraints
- dirichlet distribution
- learning algorithm
- interior point methods
- integer programming
- approximation algorithms
- convex optimization
- support vector machine