Parallel implementation of a randomized regularized Kaczmarz’s algorithm
The article describes the parallel implementation of a randomized regularized Kaczmarz's algorithm. By way of illustration, the randomized parallel version of the algorithm is used for solving the Fredholm integral equation of the first kind with a perturbed right-hand side, showing that in thi...
Gespeichert in:
| Veröffentlicht in: | Kompʹûternaâ optika Jg. 39; H. 4; S. 536 - 541 |
|---|---|
| Hauptverfasser: | , |
| Format: | Journal Article |
| Sprache: | Englisch Russisch |
| Veröffentlicht: |
2015
|
| ISSN: | 0134-2452, 2412-6179 |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The article describes the parallel implementation of a randomized regularized Kaczmarz's algorithm. By way of illustration, the randomized parallel version of the algorithm is used for solving the Fredholm integral equation of the first kind with a perturbed right-hand side, showing that in this way the computation speed can be increased up to 4 times as compared to the sequential randomized version. |
|---|---|
| ISSN: | 0134-2452 2412-6179 |
| DOI: | 10.18287/0134-2452-2015-39-4-536-541 |