Condition numbers for the truncated total least squares problem and their estimations.
Qingle MengHuai-An DiaoZheng-Jian BaiPublished in: Numer. Linear Algebra Appl. (2021)
Keyphrases
- total least squares
- condition numbers
- interior point methods
- condition number
- least squares
- primal dual
- convex optimization
- linear program
- linear programming
- quadratic programming
- image restoration
- coefficient matrix
- semidefinite programming
- convergence rate
- regularized least squares
- solving problems
- linear algebra
- computationally intensive
- approximation algorithms
- computer vision
- image representation
- pairwise