# Installer classifier avec Homebrew

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

## installation

```sh
sudo av install brew:classifier
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install classifier
```

  Preuve: local Homebrew formula metadata

## Faits du paquet

- **Clé du paquet:** brew:classifier
- **Gestionnaire de paquets:** Homebrew
- **Version:** 2.6.0
- **Résumé source:** Text classification with Bayesian, LSI, Logistic Regression, and kNN
- **Page d'accueil:** <https://rubyclassifier.com>
- **Dépôt:** <https://github.com/cardmagic/classifier>
- **Dernière mise à jour:** 2026-06-26T00:37:48Z
- **Généré:** 2026-08-03T19:37:03+00:00

## exécutables

- classifier (alias)

## Comportement d'installation

- Bouteille: non disponible

## Version et fraîcheur

- page générée: 2026-08-03
- version du gestionnaire: 2.6.0
## Historique du projet et usages

Ruby Classifier is a Ruby text-classification library and CLI providing Bayesian classification, LSI, logistic regression, k-nearest neighbors, TF-IDF vectorization, streaming training, persistence, and native LSI acceleration.

### Historique du projet

The GitHub repository was created in 2008. The gemspec and README describe it as a Ruby library for text classification with Naive Bayes, LSI, logistic regression, kNN, TF-IDF, pluggable persistence, and a native C extension.

The modern 2.x series refreshed the package in late 2025 and 2026, adding current documentation at rubyclassifier.com and a CLI-oriented Homebrew distribution path.

### Historique d'adoption

RubyGems reported 1,162,163 total downloads for the classifier gem, making the Ruby package history much larger than the Homebrew CLI footprint. Homebrew packages version 2.6.0 and reported 131 installs over the prior 365 days.

### Modes d'utilisation

As a Ruby gem, users require classifier classes for Bayes, LSI, logistic regression, kNN, and TF-IDF workflows. As a CLI, users can classify text with pretrained models, list models, train categories from files, and classify new strings.

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

classifier is notable because an old Ruby ML/text-processing gem now spans RubyGems, generated API docs, a dedicated docs site, native extension compilation, and a Homebrew CLI package.

### Chronologie

- 2008: GitHub repository created.
- 2024: v1.4.4 released in the 1.x line.
- 2025: v2.0.0 released.
- 2026: v2.6.0 released and packaged by Homebrew as stable.

### Related projects

- The package relates to RubyGems and RubyDoc as its primary Ruby distribution and API documentation surfaces.
- Its README positions it against older forks by emphasizing additional algorithms, incremental LSI, streaming, persistence, and native acceleration.

### Sources

- <https://github.com/cardmagic/classifier#readme>
- <https://rubyclassifier.com/docs>
- <https://rubygems.org/api/v1/gems/classifier.json>
- <https://rubygems.org/api/v1/versions/classifier.json>
- <https://api.github.com/repos/cardmagic/classifier>
- <https://api.github.com/repos/cardmagic/classifier/releases>
- <https://formulae.brew.sh/api/formula/classifier.json>


## Notes de sécurité

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



## Combined YAML source

View the package source record on GitHub. [combined/classifier.yml](https://github.com/mxcl/pkgdb/blob/main/combined/classifier.yml)


## Sources

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph