# Install classifier

Text classification with Bayesian, LSI, Logistic Regression, and kNN. Version 2.5.0 via Homebrew; verified 2026-06-06.

## Install

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

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install classifier
```

  Evidence: local Homebrew formula metadata

## Package Facts

- **Package key:** brew:classifier
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/classifier>
- **Version:** 2.5.0
- **Source summary:** Text classification with Bayesian, LSI, Logistic Regression, and kNN
- **Homepage:** <https://rubyclassifier.com>
- **Repository:** <https://github.com/cardmagic/classifier>
- **Upstream docs:** <https://rubyclassifier.com/docs>
- **License:** LGPL-2.1-or-later
- **Source archive:** <https://github.com/cardmagic/classifier/archive/refs/tags/v2.5.0.tar.gz>
- **Last updated:** 2026-06-06T20:52:38-04:00
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- classifier (cli)
- classifier (alias)

## Dependencies

- ruby

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 2.5.0
- Package-manager updated: 2026-06-06
- Local data status: ok
- Upstream repository: https://github.com/cardmagic/classifier
- Upstream latest detected: v2.5.0 (current)

## Sicherheitshinweise

no executable entrypoint in the package index.

- **Geiger risk:** green / low
- no executable entrypoint in the package index

## Source Database Details

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


## Related Links

- [Package publisher tools](https://www.automicvault.com/de/pkg/package-publishers/) - Belongs to a package publishing or registry command family.
- [Terminal utility packages](https://www.automicvault.com/de/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/de/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Language runtime packages](https://www.automicvault.com/de/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [ruby](https://www.automicvault.com/de/pkg/brew/ruby/) - Runtime dependency declared by Homebrew.
- [lightgbm](https://www.automicvault.com/de/pkg/brew/lightgbm/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [ncnn](https://www.automicvault.com/de/pkg/brew/ncnn/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [djl-serving](https://www.automicvault.com/de/pkg/brew/djl-serving/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [vowpal-wabbit](https://www.automicvault.com/de/pkg/brew/vowpal-wabbit/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [mallet](https://www.automicvault.com/de/pkg/brew/mallet/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [rgf](https://www.automicvault.com/de/pkg/brew/rgf/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [sentencepiece](https://www.automicvault.com/de/pkg/brew/sentencepiece/) - Shares av.db curated category or tags: cli, data, machine-learning.
- [mitie](https://www.automicvault.com/de/pkg/brew/mitie/) - Shares av.db curated category or tags: cli, data, machine-learning.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph