libsvm 3.10,1 science =1

A library for Support Vector Machines
Maintained by: rafan@FreeBSD.org
Port Added: 19 Dec 2001 00:44:59
Also Listed In: math
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/

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

---

Slave ports

science/libsvm-python

There are no ports dependent upon this port

---

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

---

Configuration Options

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

---

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 3.1 [1]
- Change target of symlink libsvm.so from absolute path to relative path so
  that it behaves like what other people doing [2]
- Add LICENSE

PR:             ports/156599 [1]
Submitted by:   dikshie <dikshie at sfc.wide.ad.jp> [1]
Submitted by:   jsa@ [2]

- Use INSTALL_LIB when installing shared lib and create symlink so configure
  script can find it
- Install header file for svm library so others can use
- Bump PORTREVISION

Submitted by:   jsa@

- Update to 3.0

Update to 2.91 which includes a new rewritten Python interface

- Update to 2.9

- Update to 2.89

- Update description to reflect reality

- Add OCFLAGS to make CFLAGS the same as distribution's by default
  (this is preferable by the authors).

- Update to 2.88

- Update to 2.85

- Remove the DESTDIR modifications from individual ports as we have a new,
  fully chrooted DESTDIR, which does not need such any more.

Sponsored by:   Google Summer of Code 2007
Approved by:    portmgr (pav)

- Correctly define PORTDOCS to fix libsvm-python build

Reported by:    pointyhat via kris

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

- Update to 2.83
- Use SUB_FILES
- Use ECHO_CMD where I mean echo command

- Respect DESTDIR

PR:             ports/101874
Submitted by:   Gea-Suan Lin <gslin at gslin.org>

Change to my FreeBSD.org email.

Approved by:    delphij (mentor)

- Update to 2.82
- USE_REINPLACE is not needed any more

PR:             95849
Submitted by:   Rong-En Fan (maintainer)

- Update to 2.81

PR:             ports/91169
Submitted by:   Rong-En Fan <rafan@infor.org> (maintainer)

- Update to 2.8

PR:             ports/83276
Submitted by:   Rong-En Fan <rafan@infor.org> (maintainer)

- Rerolled tarball, tests removed (we don't touch them anyway)

PR:             ports/77586
Submitted by:   Rong-En Fan <rafan@infor.org> (maintainer)

- add -fPIC for amd64
- fix pkg-plist, bump PORTREVISION

Poked by pointyhat via Kris.

PR:             ports/75248
Submitted by:   maintainer

Fix pkg-plist and add python category for libsvm-python (slave port)

PR:             ports/74973
Submitted by:   maintainer

- Update to 2.71
- Install tools
- Make python interface to a slave port
- Respect to CXX and CFLAGS in python/Makefile
- Pass a maintainership to the submitter

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

Update to 2.6

PR:             ports/66635
Submitted by:   Roman Neuhauser
Approved by:    maintainer

SIZEify (maintainer timeout)

- Update to version 2.5

PR:             59574
Submitted by:   maintainer

Update to 2.4

PR: 50700
Submitted by: MAINTAINER

De-pkg-comment.

Update to version 2.36

PR: 41867
Submitted by: Chia-Hsing Yu <b7506061@csie.ntu.edu.tw>

upgrade to 2.35

PR:             39418
Submitted by:   maintainer

* add python interface
* change maintainer email address

PR:             37919
Submitted by:   maintainer

Add libsvm 2.33, a library for Support Vector Machines.    

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

^* - modified, not new

All vulnerabilities