新手友好的基于 Qwen2 的生成式推荐系统，通过大模型理解用户偏好生成候选物品，融合 TF-IDF 关键词召回、热门物品召回构建多源策略，平衡相关性与多样性。采用 LightGBM 排序模型精准打分，内置召回率、NDCG 等评估指标量化效果。通过 Flask 封装 API，支持 HTTP 调用与缓存机制，模块化设计便于扩展。低算力需求，部署超简单。
active 2025-08-07 → 2026-08-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 367 days from 2025-08-07 to 2026-08-08. Pushes: 9 total, peak 6 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 0 total, peak 0 in a day. Comments: 0 total, peak 0 in a day. Stars: 16 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 |
|---|---|---|---|---|
| ZHAOoops | 9 | 9 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
No issue or PR events — this repo's activity is pushes only.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 16 stars here means stars gained during the window, not the repo's star count.