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Last update: 20 november 2018 | SRPMs: 18668 | Visits: 12575404
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S:1.5-alt11

Group :: Sciences/Mathematics
RPM: pswarm

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Current version: 1.5-alt11
Build date: 2 august 2018, 10:58 ( 15.8 weeks ago )
Size: 1667.65 Kb

Home page:   http://www.norg.uminho.pt/aivaz/pswarm/

License: LGPL v2.1
Summary: Global optimization solver for bound and linear constrained problems
Description:

PSwarm is a global optimization solver for bound and linear constrained
problems (for which the derivatives of the objective function are
unavailable, inaccurate or expensive).

The algorithm combines pattern search and particle swarm. Basically, it
applies a directional direct search in the poll step (coordinate search
in the pure simple bounds case) and particle swarm in the search step.

PSwarm makes no use of derivative information of the objective
function. It has been shown to be efficient and robust for smooth and
nonsmooth problems, both in serial and in parallel.

The code provides an interface with Python and R. The C code includes a
parallel version using MPI. PSwarm can also be run through the NEOS
server (under the Global Optimization category). You can use PSwarm with
Python problems using the OpenOpt framework.

Current maintainer: Aleksei Nikiforov

List of contributors

List of rpms provided by this srpm:

  • R-pswarm
  • R-pswarm-debuginfo
  • libpswarm
  • libpswarm-debuginfo
  • libpswarm-devel
  • libpswarm-devel-debuginfo
  • libpswarm-devel-static
  • pswarm
  • pswarm-debuginfo
  • python-module-pswarm_py
  • python-module-pswarm_py-debuginfo
  • python-module-pswarm_test
ACL:
     
    design & coding: Vladimir Lettiev aka crux © 2004-2005, Andrew Avramenko aka liks © 2007-2008
    current maintainer: Michael Shigorin