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[Octave-patch-tracker] [patch #8918] fgridsearch as a gridsearch alterna
From: |
Max Görner |
Subject: |
[Octave-patch-tracker] [patch #8918] fgridsearch as a gridsearch alternative to fminsearch |
Date: |
Fri, 26 Feb 2016 09:49:37 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:44.0) Gecko/20100101 Firefox/44.0 |
URL:
<http://savannah.gnu.org/patch/?8918>
Summary: fgridsearch as a gridsearch alternative to
fminsearch
Project: GNU Octave
Submitted by: maxg
Submitted on: Fri 26 Feb 2016 09:49:36 AM GMT
Category: None
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
I wrote a small function performing a gridsearch on a function handle.
The benefit is mainly that one saves multiple nested loops, so code using this
function gains readability. Furthermore, in an utopian future that function
might be parallelised better than nested loops.
Another benefit is that one can get back all function evaluations, so an
detailed analysis of the results can be done. This is not possible with
fminsearch at the moment.
I would be glad for any criticism of that function. Furthermore I think that
it would be a good alternative to have either in Octave itself or in the optim
package.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Fri 26 Feb 2016 09:49:36 AM GMT Name: fgridsearch.m Size: 2kB By:
maxg
<http://savannah.gnu.org/patch/download.php?file_id=36470>
_______________________________________________________
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