这是一个工具程序集合，方便我们平时对数据进行预处理。针对文本处理的内容较多。包括分词（集成了张华平分词、结巴分词）、文件处理增强（如读取文本到Map中，保存文本到Map）和语料模型（把文档转换成矩阵，就算单词数量等）
active 2023-09-13 → 2025-07-16 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 673 days from 2023-09-13 to 2025-07-16. Pushes: 0 total, peak 0 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 1 total, peak 1 in a day. Comments: 2 total, peak 1 in a day. Stars: 5 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| dependabot[bot] | 2 | 0 | 1 | 1 |
| safer-bot | 2 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 5 stars here means stars gained during the window, not the repo's star count.