math/libocas 0.96

Efficient training of SVM classifiers

Repository: FreeBSD ports
Maintainer: [email protected]
License: GPLv3
Categories: math
Package size: 49.5 KiB, 183.5 KiB installed

Description

libocas implements an Optimized Cutting Plane Algorithm (OCAS) for training linear SVM classifiers from large-scale data. The computational effort of OCAS scales with O(m log m) where m is the sample size. In an extensive empirical evaluation, OCAS significantly outperforms current state-of-the-art SVM solvers.

libocas also implements the COFFIN framework for efficient training of translation invariant image classifiers from virtual examples.

Install

As a binary package — by origin, or by package name:

pkg install math/libocas
pkg install libocas

From the ports tree:

cd /usr/ports/math/libocas/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	libocas>0:math/libocas

Packages

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	0.96	0.96	0.96	0.96	0.96
FreeBSD:14:quarterly	0.96	0.96	n/a	0.96	0.96
FreeBSD:15:latest	0.96	0.96	n/a	0.96	0.96
FreeBSD:15:quarterly	0.96	0.96	n/a	n/a	n/a
FreeBSD:16:latest	0.96	0.96	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.

All build dependencies 3

No port depends on this one.

Configuration

No options to configure.

USES: gmake zip
Service scripts: none

Message after installing

===>   NOTICE:

The libocas 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

distinfo 1

File	Size	SHA256
libocas_v096.zip	5.776988e+06	39dad14113e5fc953eeca72de80f9e1d80d956b399b991043f4e9f79e07fbc6d

File

Size

SHA256

libocas_v096.zip

5.776988e+06

39dad14113e5fc953eeca72de80f9e1d80d956b399b991043f4e9f79e07fbc6d

Master sites 2

http://cmp.felk.cvut.cz/~xfrancv/ocas/
LOCAL/bf

Commit history 0

No commits in the history this site was built from.