macOS
Homebrew已验证 · 100%
brew install kytealocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install kyteaMacPorts ports tree · textproc/kytea/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#kyteanixpkgs package indexes · pkgs/by-name/ky/kytea/package.nix · 来源: api.github.com
概览
软件包摘要
Toolkit for analyzing text, especially Japanese and Chinese
历史
项目历史与用法
KyTea is the Kyoto Text Analysis Toolkit, a C++ toolkit by Graham Neubig for word segmentation, pronunciation estimation, and other analysis tasks, especially for Japanese and other languages where word or morpheme boundaries are not explicit in raw text.
项目历史
The KyTea NEWS file records version 0.0.1 on 2009-11-05 as the initial release of KyWs and KyPe. The public GitHub repository and README describe the later project as a general text-analysis toolkit focused on Japanese and languages requiring segmentation.
KyTea's design sits in the statistical NLP toolkit tradition before transformer-based tokenizers became dominant. It gives researchers and language-processing users a trainable analyzer with command-line tools and a library API rather than a closed dictionary-only analyzer.
采用历史
KyTea's adoption is mostly academic and language-tooling oriented. It appears in package managers such as Homebrew, MacPorts, and Nix because Japanese and Chinese text-processing workflows often need a reproducible segmenter that can be scripted from Unix pipelines.
使用方式
The package installs kytea for analysis and train-kytea for model training. Users run it to segment text, estimate pronunciations, prepare corpora, or build custom models for domains where default Japanese tokenizers are not enough.
为什么软件包爱好者会关心
KyTea is a nice package-manager artifact because it packages research NLP into classic Unix form: a small binary, a training command, headers, and docs. It is especially useful in multilingual text-analysis stacks where tokenization is a prerequisite rather than the final task.
时间线
- 2009-11-05: KyTea 0.0.1 was released as the initial release of KyWs and KyPe.
- 2009-11-16: The ChangeLog records version 0.0.2 with Shift-JIS support and an Autotools build-system change.
- 2026-07-01: The GitHub releases page for neubig/kytea listed no packaged GitHub releases, so the historical anchor remains the repository NEWS and source documentation.
Related projects
- Related tools and concepts include Japanese morphological analyzers, Chinese word segmentation, MeCab-style tokenization workflows, statistical NLP, corpus preparation, and trainable language-specific text-analysis pipelines.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- 未记录 Homebrew bottle 元数据。
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 |
|---|---|---|---|
api-example | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
kytea | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
train-kytea | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
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2026-08-03
管理器版本0.4.7
管理器更新时间2026-08-02
本地数据未知
上游不可用
检测到的最新版本未检测到
- 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:kytea |
|---|---|
| 版本 | 0.4.7 |
| 软件包管理器 | Homebrew |
| 主页 | https://www.phontron.com/kytea/ |
| 仓库 | https://github.com/neubig/kytea |
| 最后更新 | 2026-08-02T01:26:52+09:00 |
| Pulse | updated |
| Bottle | 未记录 |
| 服务 | 未声明 |
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Nix95%
kytea
nix profile install nixpkgs#kytea- normalized package name match
- 匹配方式：Kytea
MacPorts95%
kytea
sudo port install kytea- normalized package name match
- 匹配方式：Kytea
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.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation