File:Hyperparameter Optimization using Random Search.svg
From Vigyanwiki
Size of this PNG preview of this SVG file: 540 × 360 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels.
Original file (SVG file, nominally 540 × 360 pixels, file size: 74 KB)
Summary
| Description |
Deutsch: Bei der Hyperparameteroptimierung mit Zufallssuche werden Modelle mit zufällig aus einem Suchraum gezogenen Hyperparameterwerten trainiert. Die Modellperformance in Abhängigkeit zu den Hyperparametern (gute Performance = blau, schlechte Performance = rot) beeinflusst die Auswahl nicht. Das Modell mit der besten Performance wird abschließend ausgewählt. Im Beispiel fanden 100 Versuche statt. Bezogen auf einen einzelnen Hyperparameter werden im Gegensatz zur Rastersuche wesentlich mehr Werte ausprobiert (grüne Striche).
English: In hyperparameter optimization with random search, the model is trained with randomly chosen hyperparameter values. The performance in relation to hyperparameters (colored lines, better performance = blue) does not influence the choice of trials. Finally, the model with the best performance is selected. In this example, 100 trials were run. Looking at a single hyperparameter, much more different values were tried in contrast to grid search (green lines). |
| Date | |
| Source | Own work |
| Author | Alexander Elvers |
Licensing
I, the copyright holder of this work, hereby publish it under the following licence:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International licence.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:26, 23 November 2019 | | 540 × 360 (74 KB) | wikimediacommons>Alexander Elvers | User created page with UploadWizard |
File usage
The following page uses this file:
