Inexact searches on the L-curve
In a Tikhonov regularization scheme to solve discrete linear ill-posed problems, selecting the parameter value is a key task. We use Wolfe inexact search on the L-curve to choose a λ regularization parameter value far from critical areas of the L-curve. Numerical results are shown comparing the inex...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Centroccidental Lisandro Alvarado
2009-09-01
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| Series: | Publicaciones en Ciencias y Tecnología |
| Subjects: | |
| Online Access: | https://revistas.ucla.edu.ve/index.php/pcyt/article/view/1100 |