# Installer crfsuite avec Homebrew, MacPorts

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de crfsuite pour les workflows d'agents IA.

## installation

```sh
sudo av install brew:crfsuite
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install crfsuite
```

  Preuve: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install crfsuite
```

  Preuve: MacPorts ports tree: math/crfsuite/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

## Faits du paquet

- **Clé du paquet:** brew:crfsuite
- **Gestionnaire de paquets:** Homebrew
- **Page du gestionnaire de paquets:** <https://formulae.brew.sh/formula/crfsuite>
- **Version:** 0.12
- **Résumé source:** Fast implementation of conditional random fields
- **Page d'accueil:** <https://www.chokkan.org/software/crfsuite/>
- **Dépôt:** <https://github.com/chokkan/crfsuite>
- **Docs amont:** <https://www.chokkan.org/software/crfsuite>
- **Licence:** BSD-3-Clause
- **Archive source:** <https://github.com/chokkan/crfsuite/archive/refs/tags/0.12.tar.gz>
- **Dernière mise à jour:** 2026-07-10T13:05:07-04:00
- **Généré:** 2026-07-25T07:20:51+00:00

## exécutables

- crfsuite (cli)
- crfsuite (alias)

## Dépendances

- liblbfgs

## Dépendances de compilation

- autoconf
- automake
- libtool

## Comportement d'installation

- hook post-installation: non défini
- Bouteille: disponible sur arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux

## Version et fraîcheur

- page générée: 2026-07-25
- version du gestionnaire: 0.12
- gestionnaire mis à jour: 2026-07-10
- données locales: OK
- dépôt amont: https://github.com/chokkan/crfsuite
- dernière version détectée: 0.12 (à jour)
## Historique du projet et usages

CRFsuite is Naoaki Okazaki's fast implementation of Conditional Random Fields for labeling sequential data. It provides command-line training/tagging, C++ and SWIG APIs, and training algorithms such as L-BFGS, OWL-QN, SGD, averaged perceptron, passive aggressive, and AROW.

### Historique du projet

The official changelog records internal releases beginning with CRFsuite 0.1 on 2007-10-29 and a first public release, 0.4, on 2008-03-05. The 0.4 release added the website, documentation, a tutorial, and a CoNLL 2000 chunking performance comparison.

### Historique d'adoption

The project page presents CRFsuite as a faster and more flexible CRF package than older template-oriented tools, with a simple data format, benchmark results, and model storage based on CQDB. Version 0.12 added Python SWIG modules and sample programs, including named entity recognition and part-of-speech tagging examples.

### Modes d'utilisation

CRFsuite users train and tag sequence-labeling models with a feature-per-line data format. The official documentation emphasizes speed, training-method choice, performance evaluation during training, and programmatic use through C++ and SWIG APIs.

### Pourquoi les passionnés de paquets s'y intéressent

For package maintainers, CRFsuite is a compact C/C++ NLP toolkit with historical source and binary releases, a BSD license, and a small command-line surface. It is also useful as a contrast point with CRF++ because its official page calls out data-format flexibility that CRF++ lacks.

### Chronologie

- 2007-10-29: CRFsuite 0.1 internal release
- 2008-03-05: CRFsuite 0.4 first public release
- 2009-03-07: Version 0.6 added SGD and reduced training memory usage
- 2011-08-11: Version 0.12 optimized training, added more algorithms, revised APIs, and added Python SWIG support

### Related projects

- The official page links CRFsuite's data-format comparison to CRF++, and also points to libLBFGS and CQDB as implementation-related software.

### Sources

- <https://www.chokkan.org/software/crfsuite>
- <https://github.com/chokkan/crfsuite/blob/master/ChangeLog>


## Notes de sécurité

Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour crfsuite. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable.


## Détails de la base source

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** crfsuite
- **Version Scheme:** 0
- **Revision:** 0
- **Conflicts With:** freeling
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Autres enregistrements de gestionnaires de paquets

- MacPorts - crfsuite: normalized package name match | MacPorts ports tree: math/crfsuite/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Liens liés

- [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/fr/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Networking and protocol packages](https://www.automicvault.com/fr/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Database and data packages](https://www.automicvault.com/fr/pkg/database-data-tools/) - Matched database, SQL, migration, or data-store metadata.
- [autoconf](https://www.automicvault.com/fr/pkg/brew/autoconf/) - Build dependency declared by Homebrew.
- [automake](https://www.automicvault.com/fr/pkg/brew/automake/) - Build dependency declared by Homebrew.
- [libtool](https://www.automicvault.com/fr/pkg/brew/libtool/) - Build dependency declared by Homebrew.
- [classifier](https://www.automicvault.com/fr/pkg/brew/classifier/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [cabocha](https://www.automicvault.com/fr/pkg/brew/cabocha/) - Shares av.db curated category or tags: cli, data, nlp.
- [mecab](https://www.automicvault.com/fr/pkg/brew/mecab/) - Shares av.db curated category or tags: cli, data, nlp.
- [stanford-corenlp](https://www.automicvault.com/fr/pkg/brew/stanford-corenlp/) - Shares av.db curated category or tags: cli, data, nlp.
- [stanford-ner](https://www.automicvault.com/fr/pkg/brew/stanford-ner/) - Shares av.db curated category or tags: cli, data, nlp.
- [stanford-parser](https://www.automicvault.com/fr/pkg/brew/stanford-parser/) - Shares av.db curated category or tags: cli, data, nlp.
- [wordnet](https://www.automicvault.com/fr/pkg/brew/wordnet/) - Shares av.db curated category or tags: cli, data, nlp.
- [activemq](https://www.automicvault.com/fr/pkg/brew/activemq/) - Shares av.db curated category or tags: cli, data.
- [crf++](https://www.automicvault.com/fr/pkg/brew/crf/) - Local package facts share a topical domain. Shared terms: cli, conditional, conditional-random-fields, data, fields.

## Combined YAML source

View the package source record on GitHub. [combined/crfsuite.yml](https://github.com/automic-vault/db/blob/main/combined/crfsuite.yml)


## Sources

- Nucleus package database
- package-page enrichment
- curated package history
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph