Double precision is not necessary for LSQR for solving discrete linear ill-posed problems.
Haibo LiGuangming TanTong ZhaoPublished in: CoRR (2022)
Keyphrases
- discrete version
- convex quadratic programming
- neural network
- high precision
- set of linear equations
- algebraic equations
- inverse problems in image processing
- quadratic programming
- average precision
- precision and recall
- combinatorial optimization
- nonlinear programming
- linear programming
- dynamic programming
- multiscale
- case study
- database