||Generalized-norm conjugate direction solver||
Up: Reproducible Documents
Generalized-norm conjugate direction solver
Mohammad Maysami and Nader Moussa
In optimization problems, the
norm outperforms the
norm in presence of noise and when a blocky or sparse solution is appropriate.
These applications call for a solver that can redefine the optimum criteria for a particular problem.
We have implemented a generalized norm solver that is useful for a wide range of problems. Our solver modularizes the norm function so that it can easily be interchanged to experiment with different schemes on any particular geophysical problem. We implement
, and two additional norms: Huber and Hybrid
. These are useful for problems that seek the benefits of both the