{
  "id": "33",
  "name": "CS329S — Machine Learning Systems Design",
  "org": "Stanford",
  "priority": "P1",
  "license_note": "大规模数据清洗 / 预处理主题与语料工程最贴近；作业为 enrolled-only，不得绕过认证",
  "seeds": [
    "https://cs329s.stanford.edu/"
  ],
  "pages": [
    {
      "url": "https://cs329s.stanford.edu/",
      "file": "33-CS329S-Machine-Learning-Systems-Design/pages/repair/84bf2f7231362e019c10.html",
      "status": "ok",
      "images": []
    }
  ],
  "files": [],
  "videos": [
    {
      "url": "https://www.youtube.com/watch?v=AZNTqytOhXk&t=12771s",
      "ok": false,
      "files": [],
      "note": "无1080p且无720p或非公开视频，未下更低清晰度"
    },
    {
      "url": "https://www.youtube.com/watch?t=12771s&v=AZNTqytOhXk",
      "ok": false,
      "files": [],
      "note": "无1080p且无720p或非公开视频，未下更低清晰度"
    }
  ],
  "skipped_sample": [],
  "rules": "公开讲义/作业题目/站点正文/幻灯片/公开视频；跳过登录墙、学生解答、考试答案；ETH不转存",
  "repair": {
    "course_id": 33,
    "name": "CS329S — Machine Learning Systems Design",
    "org": "Stanford",
    "url": "https://cs329s.stanford.edu/",
    "local_dir": "33-CS329S-Machine-Learning-Systems-Design",
    "source_url_original": "https://cs329s.stanford.edu/",
    "status": "ok",
    "updated_at": "2026-10-20T22:34:44Z",
    "files_ok": 0,
    "valid_file_paths": [],
    "invalid_preserved_files": [],
    "pages": 1,
    "video_files": [
      {
        "local_path": "33-CS329S-Machine-Learning-Systems-Design/videos/AZNTqytOhXk-CS 329S Demo Day 2022.mp4",
        "bytes": 765462339,
        "valid": true,
        "height": 720,
        "width": 1280,
        "duration": "12043.921000",
        "status": "ok"
      }
    ],
    "videos": 1,
    "resources": {
      "course_id": 33,
      "name": "CS329S — Machine Learning Systems Design",
      "org": "Stanford",
      "seeds": [
        "https://cs329s.stanford.edu/"
      ],
      "repair_version": 3,
      "updated_at": "2026-10-14T11:22:54Z",
      "pages": [
        {
          "url": "https://cs329s.stanford.edu/",
          "final_url": "https://web.stanford.edu/class/cs329s/",
          "title": "",
          "status": "ok",
          "local_path": "33-CS329S-Machine-Learning-Systems-Design/pages/repair/84bf2f7231362e019c10.html",
          "images": []
        }
      ],
      "files": [],
      "repositories": [],
      "videos": [],
      "skipped": [],
      "discovery_finished": true,
      "license_note": "大规模数据清洗 / 预处理主题与语料工程最贴近；作业为 enrolled-only，不得绕过认证",
      "actual_video_files": [
        {
          "local_path": "33-CS329S-Machine-Learning-Systems-Design/videos/AZNTqytOhXk-CS 329S Demo Day 2022.mp4",
          "bytes": 765462339,
          "valid": true,
          "height": 720,
          "width": 1280,
          "duration": "12043.921000",
          "status": "ok"
        }
      ],
      "invalid_legacy_files": [],
      "status": "ok",
      "missing_count": 0
    },
    "discovery_finished": true
  },
  "actual_valid_file_paths": [],
  "invalid_preserved_files": [],
  "updated_at": "2026-10-20T22:34:44Z"
}