安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install classifier

local Homebrew formula metadata

概览

软件包摘要

Text classification with Bayesian, LSI, Logistic Regression, and kNN

项目链接

命令和别名

classifier

历史

项目历史与用法

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.

项目历史

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.

采用历史

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.

使用方式

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.

为什么软件包爱好者会关心

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.

时间线

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.

来源

安全态势

尚未找到受保护工具覆盖

没有找到 classifier 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。

安装行为

formula 元数据中未记录 Homebrew post-install 钩子。
Homebrew bottle 元数据适用于 6 个平台目标。
安装时包含 1 个运行时依赖。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令	类型	暴露范围	备注
`classifier`	cli	全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25

管理器版本2.6.0

管理器更新时间2026-06-26

本地数据OK

上游当前

检测到的最新版本v2.6.0

https://github.com/cardmagic/classifier

OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键	brew:classifier
版本	2.6.0
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/classifier
主页	https://rubyclassifier.com
仓库	https://github.com/cardmagic/classifier
上游文档	https://rubyclassifier.com/docs
许可证	LGPL-2.1-or-later
源码归档	https://github.com/cardmagic/classifier/archive/refs/tags/v2.6.0.tar.gz
最后更新	2026-06-26T00:37:48Z
Pulse	updated
依赖	ruby
Bottle	可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	未定义
服务	未声明

注册表事实

源数据库详情

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

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

Combined YAML source

View the package source record on GitHub.

combined/classifier.yml

使用的来源

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

使用 Homebrew 安装 classifier