A curvilinear search using tridiagonal secant updates for unconstrained optimization
The idea of doing a curvilinear search along the Levenberg- Marquardt path s(μ) = - (H + μI)⁻¹g always has been appealing, but the cost of solving a linear system for each trial value of the parameter y has discouraged its implementation. In this paper, an algorithm for searching along a path which...
Guardado en:
| Autores principales: | Dennis Jr., J.E., Echebest, Nélida Ester, Guardarucci, María Teresa, Martínez, J. M., Scolnik, Hugo Daniel, Vacchino, María Cristina |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
1991
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/149690 |
| Aporte de: |
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