macOS
Homebrew已验证 · 100%
brew install cmuclmtklocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install cmuclmtkMacPorts ports tree · audio/cmuclmtk/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
openSUSE zypper已验证 · 92%
sudo zypper install cmuclmtkopenSUSE Tumbleweed package metadata · cmuclmtk · 来源: download.opensuse.org
概览
软件包摘要
Language model tools (from CMU Sphinx)
历史
项目历史与用法
CMUCLMTK is the CMU-Cambridge statistical language modeling toolkit as carried in the CMUSphinx tree: a set of Unix-style tools for building word-frequency lists, vocabularies, n-gram counts, and backoff bigram/trigram language models for speech-recognition workflows.
项目历史
Roni Rosenfeld released version 1 of the CMU Statistical Language Modeling Toolkit in 1994, and Philip Clarkson and Rosenfeld published the CMU-Cambridge toolkit paper in 1997 describing version 2. CMUSphinx later kept the toolkit in its Subversion tree, with CMUSphinx documentation noting that no official toolkit release had appeared since the Cambridge release and that a planned CMUSphinx release would effectively be version 2.1.
采用历史
The 1997 paper reported use in more than 40 academic, government, and industrial laboratories in more than 12 countries. In package-manager culture it survives as a niche speech/NLP utility: this batch input records Homebrew, MacPorts, and openSUSE/zypper package names.
使用方式
Typical use is a pipeline of small commands such as text2wfreq, wfreq2vocab, text2idngram, idngram2lm, evallm, lm_combine, and lm_interpolate to turn text corpora into n-gram language models and evaluate or combine them.
为什么软件包爱好者会关心
Package nerds care because it is a fossilized but useful research-toolchain package: old speech-recognition infrastructure, many tiny command-line filters, and CMUSphinx lineage preserved in modern package managers long after the research ecosystem moved toward newer language-modeling tools.
时间线
- 1994: Version 1 of the CMU SLM Toolkit was released.
- 1997: Clarkson and Rosenfeld published the CMU-Cambridge toolkit paper for version 2.
- CMUSphinx era: The toolkit was maintained under the CMUSphinx Subversion tree with planned version 2.1 work.
Related projects
- CMUSphinx and PocketSphinx are the speech-recognition projects around which this toolkit is distributed.
- SRILM is a later, widely cited language-modeling toolkit in the same n-gram research-tooling family.
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
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 13 个平台目标。
- 构建元数据列出 1 个构建依赖。
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 |
|---|---|---|---|
evallm | cli | 全局可执行文件 | |
idngram2lm | cli | 全局可执行文件 | |
idngram2stats | cli | 全局可执行文件 | |
lm_combine | cli | 全局可执行文件 | |
lm_interpolate | cli | 全局可执行文件 | |
mergeidngram | cli | 全局可执行文件 | |
ngram2mgram | cli | 全局可执行文件 | |
text2idngram | cli | 全局可执行文件 | |
text2wfreq | cli | 全局可执行文件 | |
text2wngram | cli | 全局可执行文件 | |
wfreq2vocab | cli | 全局可执行文件 | |
wngram2idngram | 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2026-08-04
管理器版本0.7
管理器更新时间2026-07-18
本地数据OK
上游not checked
检测到的最新版本未检测到
https://cmusphinx.sourceforge.net/
- 信息Release/tag comparison is only available for GitHub repositories.https://cmusphinx.sourceforge.net/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:cmuclmtk |
|---|---|
| 版本 | 0.7 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/cmuclmtk |
| 主页 | https://cmusphinx.sourceforge.net/ |
| 上游文档 | https://cmusphinx.sourceforge.net/ |
| 许可证 | BSD-2-Clause |
| 源码归档 | https://downloads.sourceforge.net/project/cmusphinx/cmuclmtk/0.7/cmuclmtk-0.7.tar.gz |
| 最后更新 | 2026-07-18T17:49:11+09:00 |
| Pulse | updated |
| 构建依赖 | pkgconf |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, 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 | cmuclmtk |
| Version Scheme | 0 |
| Revision | 0 |
| Conflicts With |
|
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | yes |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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。
zypper95%
cmuclmtk 0.7-12.7
CMU-Cambridge Statistical Language Modeling toolkit
http://cmusphinx.sourceforge.net
sudo zypper install cmuclmtk- License: AFL-2.1 and BSD-3-Clause
- Category: System/Libraries
- Architecture: x86_64
- Source Package: cmuclmtk
- 3 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cmuclmtk
zypper95%
libcmuclmtk-devel 0.7-12.7
CMU-Cambridge Statistical Language Modeling toolkit
http://cmusphinx.sourceforge.net
sudo zypper install libcmuclmtk-devel- License: AFL-2.1 and BSD-3-Clause
- Category: Development/Libraries/C and C++
- Architecture: x86_64
- Source Package: cmuclmtk
- 2 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cmuclmtk
zypper95%
libcmuclmtk0 0.7-12.7
CMU-Cambridge Statistical Language Modeling toolkit
http://cmusphinx.sourceforge.net
sudo zypper install libcmuclmtk0- License: AFL-2.1 and BSD-3-Clause
- Category: System/Libraries
- Architecture: x86_64
- Source Package: cmuclmtk
- 3 依赖
- 2 提供
- normalized package name match
- 匹配方式：Cmuclmtk
MacPorts95%
cmuclmtk
sudo port install cmuclmtk- normalized package name match
- 匹配方式：Cmuclmtk
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
- package relationship graph
- package version freshness
- package-page enrichment
- pkg.so package database
- pkgdb category and tag curation