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Port details
libsvm-python 3.18 science on this many watch lists=1 search for ports that depend on this port
Library for Support Vector Machines
Maintained by: rafan@FreeBSD.org search for ports maintained by this maintainer
Port Added: 11 Dec 2004 04:56:09
Also Listed In: math python
License: BSD


LIBSVM is an integrated software for support vector classification, (C-SVC,
nu-SVC), regression (epsilon-SVR, nu-SVR) and distribution estimation
(one-class SVM). It supports multi-class classification.

Since version 2.8, it implements an SMO-type algorithm proposed in this paper:
R.-E. Fan, P.-H. Chen, and C.-J. Lin. Working set selection using second order
information for training SVM. Journal of Machine Learning Research 6,
1889-1918, 2005. You can also find a pseudo code there.

Our goal is to help users from other fields to easily use SVM as a tool. LIBSVM
provides a simple interface where users can easily link it with their own
programs. Main features of LIBSVM include

  * Different SVM formulations
  * Efficient multi-class classification
  * Cross validation for model selection
  * Probability estimates
  * Weighted SVM for unbalanced data
  * Both C++ and Java sources
  * GUI demonstrating SVM classification and regression
  * Python, R (also Splus), MATLAB, Perl, Ruby, Weka, Common LISP and LabVIEW
    interfaces. C# .NET code is available.
    It's also included in some learning environments: YALE and PCP.
  * Automatic model selection which can generate contour of cross valiation
    accuracy.

Author: Chih-Chung Chang and Chih-Jen Lin <cjlin@csie.ntu.edu.tw>
WWW: http://www.csie.ntu.edu.tw/~cjlin/libsvm/
SVNWeb : Main Web Site : Distfiles Availability : PortsMon
Master port: science/libsvm

NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.

Required To Build:
  1. lang/python27
Required To Run:
  1. lang/python27
There are no ports dependent upon this port

To install the port: cd /usr/ports/science/libsvm-python/ && make install clean
To add the package: pkg install science/libsvm-python


Configuration Options
===> The following configuration options are available for libsvm-python-3.18:
     DOCS=on: Build and/or install documentation
     OPTIMIZED_CFLAGS=on: Use extra compiler optimizations
===> Use 'make config' to modify these settings

Master Sites:
  1. http://distcache.FreeBSD.org/ports-distfiles/
  2. http://www.csie.ntu.edu.tw/~cjlin/libsvm/
  3. http://www.csie.ntu.edu.tw/~cjlin/libsvm/oldfiles/

Number of commits found: 7

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
30 May 2014 13:47:15
Original commit files touched by this commit  3.18
Revision:355837
rafan search for other commits by this committer
- Update to 3.18
- Support staging
20 Sep 2013 22:48:31
Original commit files touched by this commit  3.10,1
Revision:327767
bapt search for other commits by this committer
Add NO_STAGE all over the place in preparation for the staging support (cat:
science)
24 Oct 2011 09:11:38
Original commit files touched by this commit  3.10,1
dougb search for other commits by this committer
The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues
05 Apr 2010 10:24:25
Original commit files touched by this commit  2.91,1
rafan search for other commits by this committer
Update to 2.91 which includes a new rewritten Python interface
01 Apr 2007 12:53:02
Original commit files touched by this commit  2.84,1
rafan search for other commits by this committer
- Update to 2.84
- Now libsvm-python installs only python interface bits and it should be
  buildable on Python 2.5
27 Jun 2006 03:58:58
Original commit files touched by this commit  2.82,1
rafan search for other commits by this committer
Change to my FreeBSD.org email.

Approved by:    delphij (mentor)
11 Dec 2004 04:52:40
Original commit files touched by this commit  2.71
sem search for other commits by this committer
Slave port to science/libsvm

PR:             ports/73981
Submitted by:   Rong-En Fan <rafan(at)infor.org>

Number of commits found: 7

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