BSD Portsscience/libsvm 3.24 FreeBSD
Library for Support Vector Machines
- System
- FreeBSD
- Repository
- FreeBSD ports
- Maintainer
- [email protected]
- License
- BSD3CLAUSE
- Categories
- science, math
- Package size
- 86.1 KiB, 337.4 KiB installed
Description
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.
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.
In the other systems
| System | Port | Version |
|---|---|---|
| FreeBSD | science/libsvm | 3.24 |
| NetBSD | math/libsvm | 3.24nb3 |
| DragonFly | science/libsvm | 3.24 |
Install
Binary package:
pkg install libsvmFrom the ports tree:
cd /usr/ports/science/libsvm/ && make install cleanTo depend on this port in another port's Makefile:
RUN_DEPENDS= libsvm>0:science/libsvm
LIB_DEPENDS= libsvm.so:science/libsvmPackages
The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.
| Repository | aarch64 | amd64 | armv6 | armv7 | i386 |
|---|---|---|---|---|---|
| FreeBSD:14:latest | 3.24 | 3.24 | 3.24 | 3.24 | 3.24 |
| FreeBSD:14:quarterly | 3.24 | 3.24 | n/a | 3.24 | 3.24 |
| FreeBSD:15:latest | 3.24 | 3.24 | n/a | 3.24 | 3.24 |
| FreeBSD:15:quarterly | 3.24 | 3.24 | n/a | n/a | n/a |
| FreeBSD:16:latest | 3.24 | 3.24 | n/a | n/a | n/a |
| FreeBSD:16:quarterly | n/a | n/a | n/a | n/a | n/a |
Dependencies
The Makefile names none itself; they come from USES and USE_*.
The full lists below include those, and their dependencies in turn.
Required by 3
Configuration
Options name: science_libsvm
| Option | Default | Description |
|---|---|---|
| DOCS | off | Build and/or install documentation |
- USES
- zip
- Service scripts
- none
Message after installing
Some useful tools are installed to /usr/local/share/libsvm. Most of them are written in Python, please install lang/python before trying them. ===> NOTICE: The libsvm port currently does not have a maintainer. As a result, it is more likely to have unresolved issues, not be up-to-date, or even be removed in the future. To volunteer to maintain this port, please create an issue at: https://bugs.freebsd.org/bugzilla More information about port maintainership is available at: https://docs.freebsd.org/en/articles/contributing/#ports-contributing
Files
pkg-plist 10
- bin/svm-predict
- bin/svm-scale
- bin/svm-train
- include/svm.h
- lib/libsvm.so
- lib/libsvm.so.2
- share/libsvm/checkdata.py
- share/libsvm/easy.py
- share/libsvm/grid.py
- share/libsvm/subset.py
distinfo 1
| File | Size | SHA256 |
|---|---|---|
| libsvm-3.24.zip | 896455 | 4c8231735bc829d0f04965dcb530625c23d8eeca3a0b62242cfff458cf9b9d62 |
Master sites 2
- http://www.csie.ntu.edu.tw/~cjlin/libsvm/
- http://www.csie.ntu.edu.tw/~cjlin/libsvm/oldfiles/
Commit history 0
No commits in the history this site was built from.