Algorithm-LBFGS

From Free Software Directory
Revision as of 14:34, 9 April 2018 by Bendikker (talk | contribs)

(diff) ← Older revision | Approved revision (diff) | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


[edit]

Algorithm-lbfgs

https://metacpan.org/release/Algorithm-LBFGS
Perl interface to an L-BFGS non-linear optimization algorithm

Algorithm::LBFGS is an interface to liblbfgs, a C implementation of L-BFGS.

L-BFGS (Limited-memory Broyden-Fletcher-Goldfarb-Shanno) is a quasi-Newton method for unconstrained optimization. This method is especially efficient on problems involving a large number of variables.

Generally, it solves a problem described as following:

min f(x), x = (x1, x2, ..., xn)



Download




Categories





Licensing

License

Verified by

Verified on

Notes

License

Other

Verified by

Debian

Verified on

20 March 2013

Notes

License: MIT

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

OTHER DEALINGS IN THE SOFTWARE.

License

Other

Verified by

Debian

Verified on

20 March 2013

Notes

License: Artistic or GPL-1+

Artistic:

 This program is free software; you can redistribute it and/or
 modify it under the terms of the Artistic License, which comes
 with Perl.
 On Debian systems, the complete text of the Artistic License can
 be found in `/usr/share/common-licenses/Artistic'.

GPL-1+:

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
 published by the Free Software Foundation; either version 1, or
 (at your option) any later version.
 On Debian systems, the complete text of version 1 of the GNU
 General Public License can be found in `/usr/share/common-
licenses/GPL-1'.




Leaders and contributors

Contact(s)Role
Laye Suen, contact


Resources and communication

AudienceResource typeURI
Debian (Ref) (R)https://tracker.debian.org/pkg/libalgorithm-lbfgs-perl
Perl (Ref)https://metacpan.org/release/Algorithm-LBFGS


Software prerequisites




Entry

















"contact" is not in the list (Maintainer, Contributor, Developer, Sponsor, Unknown) of allowed values for the "Role" property.


"Perl (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Debian (Ref) (R)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.






Date 2013-03-20
Source Debian import
Source link http://packages.debian.org/sid/libalgorithm-lbfgs-perl

[[Category:]]



Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.