libsvm-python 3.10,1 science =1

A library for Support Vector Machines
Maintained by: rafan@FreeBSD.org
Port Added: 11 Dec 2004 04:56:09
Also Listed In: math python
License: BSD

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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/

CVSWeb : Sources : Main Web Site : Distfiles Availability : PortsMon

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Master port: science/libsvm

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NOTE: FreshPorts displays only required dependencies information. Optional dependencies are not covered.
Required To Build: lang/python27
Required To Run: lang/python27
There are no ports dependent upon this port

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

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Configuration Options

===> The following configuration options are available for libsvm-python-3.10,1:
     OCFLAGS=On (default) "Use optimized CFLAGS"
===> Use 'make config' to modify these settings

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Master Sites:

http://www.csie.ntu.edu.tw/~cjlin/libsvm/

http://www.csie.ntu.edu.tw/~cjlin/libsvm/oldfiles/

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/

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

Update to 2.91 which includes a new rewritten Python interface

- Update to 2.84
- Now libsvm-python installs only python interface bits and it should be
  buildable on Python 2.5

Change to my FreeBSD.org email.

Approved by:    delphij (mentor)

Slave port to science/libsvm

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

12 vulnerabilities affecting 17 ports have been reported in the past 14 days

^* - modified, not new

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