Difference between revisions of "Algorithm-LBFGS"
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|Name=Algorithm-lbfgs | |Name=Algorithm-lbfgs | ||
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|Short description=Perl interface to an L-BFGS non-linear optimization algorithm | |Short description=Perl interface to an L-BFGS non-linear optimization algorithm | ||
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|Full description=Algorithm::LBFGS is an interface to liblbfgs, a C implementation | |Full description=Algorithm::LBFGS is an interface to liblbfgs, a C implementation | ||
of L-BFGS. | of L-BFGS. | ||
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min f(x), x = (x1, x2, ..., xn) | min f(x), x = (x1, x2, ..., xn) | ||
| − | + | |Homepage URL=https://metacpan.org/release/Algorithm-LBFGS | |
| − | |Homepage URL= | + | |Is High Priority Project=No |
| + | |Decommissioned/Obsolete=No | ||
| + | |Accepts cryptocurrency donations=No | ||
| + | |Test entry=No | ||
| + | |Last review by=Bendikker | ||
| + | |Last review date=2018/04/09 | ||
| + | |Submitted date=2013-03-20 | ||
|Is GNU=No | |Is GNU=No | ||
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}} | }} | ||
{{Project license | {{Project license | ||
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|License copyright=© 1990, Jorge Nocedal | |License copyright=© 1990, Jorge Nocedal | ||
© 2007, Naoaki Okazaki | © 2007, Naoaki Okazaki | ||
© 2008, Laye Suen <laye@cpan.org> | © 2008, Laye Suen <laye@cpan.org> | ||
| − | + | |License verified by=Debian | |
| − | |License= | + | |License verified date=2013-03-20 |
|License note=License: MIT | |License note=License: MIT | ||
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}} | }} | ||
{{Project license | {{Project license | ||
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|License copyright=© 2002-2012, Adam Kennedy <adamk@cpan.org> | |License copyright=© 2002-2012, Adam Kennedy <adamk@cpan.org> | ||
© 2002-2012, Audrey Tang <autrijus@autrijus.org> | © 2002-2012, Audrey Tang <autrijus@autrijus.org> | ||
© 2002-2012, Brian Ingerson <ingy@cpan.org> | © 2002-2012, Brian Ingerson <ingy@cpan.org> | ||
| − | + | |License verified by=Debian | |
| − | |License= | + | |License verified date=2013-03-20 |
|License note=License: Artistic or GPL-1+ | |License note=License: Artistic or GPL-1+ | ||
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General Public License can be found in `/usr/share/common- | General Public License can be found in `/usr/share/common- | ||
licenses/GPL-1'. | licenses/GPL-1'. | ||
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}} | }} | ||
{{Project license | {{Project license | ||
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|License copyright=© 2004-2010, Marcus Holland-Moritz <mhx-cpan@gmx.net> | |License copyright=© 2004-2010, Marcus Holland-Moritz <mhx-cpan@gmx.net> | ||
© 2001, Paul Marquess <pmqs@cpan.org> (Version 2.x) | © 2001, Paul Marquess <pmqs@cpan.org> (Version 2.x) | ||
© 1999, Kenneth Albanowski <kjahds@kjahds.com> (Version 1.x) | © 1999, Kenneth Albanowski <kjahds@kjahds.com> (Version 1.x) | ||
| − | + | |License verified by=Debian | |
| − | |License= | + | |License verified date=2013-03-20 |
|License note=License: Artistic or GPL-1+ | |License note=License: Artistic or GPL-1+ | ||
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General Public License can be found in `/usr/share/common- | General Public License can be found in `/usr/share/common- | ||
licenses/GPL-1'. | licenses/GPL-1'. | ||
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}} | }} | ||
{{Project license | {{Project license | ||
| + | |License=Other | ||
| + | |License copyright=© 2012, Dima Kogan <dima@secretsauce.net> | ||
| + | |License verified by=Debian | ||
|License verified date=2013-03-20 | |License verified date=2013-03-20 | ||
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|License note=License: MIT | |License note=License: MIT | ||
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{{Person | {{Person | ||
|Real name=Laye Suen, | |Real name=Laye Suen, | ||
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|Role=contact | |Role=contact | ||
|Email=laye@cpan.org | |Email=laye@cpan.org | ||
}} | }} | ||
{{Resource | {{Resource | ||
| − | |Resource URL= | + | |Resource audience=Perl (Ref) |
| − | | | + | |Resource URL=https://metacpan.org/release/Algorithm-LBFGS |
| + | }} | ||
| + | {{Resource | ||
| + | |Resource audience=Debian (Ref) (R) | ||
| + | |Resource URL=https://tracker.debian.org/pkg/libalgorithm-lbfgs-perl | ||
| + | }} | ||
| + | {{Software category}} | ||
| + | {{Featured}} | ||
| + | {{Import | ||
| + | |Date=2013-03-20 | ||
| + | |Source=Debian import | ||
| + | |Source link=http://packages.debian.org/sid/libalgorithm-lbfgs-perl | ||
}} | }} | ||
Latest revision as of 14:34, 9 April 2018
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)
Licensing
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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
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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
| Audience | Resource type | URI |
|---|---|---|
| Debian (Ref) (R) | https://tracker.debian.org/pkg/libalgorithm-lbfgs-perl | |
| Perl (Ref) | https://metacpan.org/release/Algorithm-LBFGS |
Software prerequisites
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.