Secant variable projection method for solving nonnegative separable least squares problems.
Xiongfeng SongWei XuKen HayamiNing ZhengPublished in: Numer. Algorithms (2020)
Keyphrases
- least squares
- projection method
- efficient algorithms for solving
- linear least squares
- solving problems
- combinatorial optimization
- solving complex
- sparse linear systems
- convex quadratic programming
- np complete
- robust estimation
- linear programming problems
- constraint problems
- constrained problems
- convex optimization problems
- algebraic equations