{
  "id": 206672,
  "title": "Same timestamp, but different  task_container_id (therefore not in the same bundle)",
  "url": "/competitions/riiid-test-answer-prediction/discussion/206672",
  "author_name": "",
  "post_date": "2020-12-25T20:51:25.407174700Z",
  "votes": 6,
  "comment_count": 1,
  "views": 0,
  "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1533864%2F92127f4a4b07ec20f68e1ddde1622b5a%2Fbug.png?generation=1608929408688193&amp;alt=media\" alt=\"\"></p>\n<p>shows that, there is at least 2 example, sharing the same timestamp, but they have different <code>task_container_id</code>, so they are not in the same bundle.</p>\n<p>I found this during debugging - I don't know if this is already mentioned before or not. </p>\n<p>** Update **</p>\n<p>All I can find in the training dateset: under each user, the dictionary is the timestamp that having different <code>task_container_id</code>. It's rather though.</p>\n<pre><code>--------------------\nproblem found\nuser: 7171715\n{6828386: [1393, 1393, 1393, 1395]}\n--------------------\nproblem found\nuser: 37317993\n{1729136465: [1243, 1244]}\n--------------------\nproblem found\nuser: 169835132\n{16435464437: [4571, 4573]}\n--------------------\nproblem found\nuser: 575358140\n{2136919285: [68, 66]}\n--------------------\nproblem found\nuser: 712889458\n{167006365: [59, 58]}\n-------------------\nproblem found\nuser: 743195685\n{2014787948: [799, 800]}\n-------------------\nproblem found\nuser: 828365782\n{6067874053: [1888, 1886]}\n-------------------\nproblem found\nuser: 857524087\n{11647087: [62, 61]}\n-------------------\nproblem found\nuser: 917426026\n{170401915: [137, 139]}\n-------------------\nproblem found\nuser: 993524405\n{1351161810: [1737, 1735]}\n-------------------\n</code></pre>",
  "messages": [
    {
      "id": "1126713",
      "postDate": "12/25/2020 20:51:25",
      "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1533864%2F92127f4a4b07ec20f68e1ddde1622b5a%2Fbug.png?generation=1608929408688193&amp;alt=media\" alt=\"\"></p>\n<p>shows that, there is at least 2 example, sharing the same timestamp, but they have different <code>task_container_id</code>, so they are not in the same bundle.</p>\n<p>I found this during debugging - I don't know if this is already mentioned before or not. </p>\n<p>** Update **</p>\n<p>All I can find in the training dateset: under each user, the dictionary is the timestamp that having different <code>task_container_id</code>. It's rather though.</p>\n<pre><code>--------------------\nproblem found\nuser: 7171715\n{6828386: [1393, 1393, 1393, 1395]}\n--------------------\nproblem found\nuser: 37317993\n{1729136465: [1243, 1244]}\n--------------------\nproblem found\nuser: 169835132\n{16435464437: [4571, 4573]}\n--------------------\nproblem found\nuser: 575358140\n{2136919285: [68, 66]}\n--------------------\nproblem found\nuser: 712889458\n{167006365: [59, 58]}\n-------------------\nproblem found\nuser: 743195685\n{2014787948: [799, 800]}\n-------------------\nproblem found\nuser: 828365782\n{6067874053: [1888, 1886]}\n-------------------\nproblem found\nuser: 857524087\n{11647087: [62, 61]}\n-------------------\nproblem found\nuser: 917426026\n{170401915: [137, 139]}\n-------------------\nproblem found\nuser: 993524405\n{1351161810: [1737, 1735]}\n-------------------\n</code></pre>",
      "rawMarkdown": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1533864%2F92127f4a4b07ec20f68e1ddde1622b5a%2Fbug.png?generation=1608929408688193&alt=media)\n\nshows that, there is at least 2 example, sharing the same timestamp, but they have different `task_container_id`, so they are not in the same bundle.\n\nI found this during debugging - I don't know if this is already mentioned before or not. \n\n\n** Update **\n\nAll I can find in the training dateset: under each user, the dictionary is the timestamp that having different `task_container_id`. It's rather though.\n\n\n```\n--------------------\nproblem found\nuser: 7171715\n{6828386: [1393, 1393, 1393, 1395]}\n--------------------\nproblem found\nuser: 37317993\n{1729136465: [1243, 1244]}\n--------------------\nproblem found\nuser: 169835132\n{16435464437: [4571, 4573]}\n--------------------\nproblem found\nuser: 575358140\n{2136919285: [68, 66]}\n--------------------\nproblem found\nuser: 712889458\n{167006365: [59, 58]}\n-------------------\nproblem found\nuser: 743195685\n{2014787948: [799, 800]}\n-------------------\nproblem found\nuser: 828365782\n{6067874053: [1888, 1886]}\n-------------------\nproblem found\nuser: 857524087\n{11647087: [62, 61]}\n-------------------\nproblem found\nuser: 917426026\n{170401915: [137, 139]}\n-------------------\nproblem found\nuser: 993524405\n{1351161810: [1737, 1735]}\n-------------------\n```",
      "votes": null
    },
    {
      "id": "1126716",
      "postDate": "12/25/2020 20:58:24",
      "content": "<p>Yup, there are a number of data inconsistency issues. I've found three so far.</p>",
      "rawMarkdown": "Yup, there are a number of data inconsistency issues. I've found three so far.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1126716,
      "author_name": "authman",
      "author_url": "",
      "post_date": "12/25/2020 20:58:24",
      "content": "<p>Yup, there are a number of data inconsistency issues. I've found three so far.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1126713": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1533864%2F92127f4a4b07ec20f68e1ddde1622b5a%2Fbug.png?generation=1608929408688193&alt=media)\n\nshows that, there is at least 2 example, sharing the same timestamp, but they have different `task_container_id`, so they are not in the same bundle.\n\nI found this during debugging - I don't know if this is already mentioned before or not. \n\n\n** Update **\n\nAll I can find in the training dateset: under each user, the dictionary is the timestamp that having different `task_container_id`. It's rather though.\n\n\n```\n--------------------\nproblem found\nuser: 7171715\n{6828386: [1393, 1393, 1393, 1395]}\n--------------------\nproblem found\nuser: 37317993\n{1729136465: [1243, 1244]}\n--------------------\nproblem found\nuser: 169835132\n{16435464437: [4571, 4573]}\n--------------------\nproblem found\nuser: 575358140\n{2136919285: [68, 66]}\n--------------------\nproblem found\nuser: 712889458\n{167006365: [59, 58]}\n-------------------\nproblem found\nuser: 743195685\n{2014787948: [799, 800]}\n-------------------\nproblem found\nuser: 828365782\n{6067874053: [1888, 1886]}\n-------------------\nproblem found\nuser: 857524087\n{11647087: [62, 61]}\n-------------------\nproblem found\nuser: 917426026\n{170401915: [137, 139]}\n-------------------\nproblem found\nuser: 993524405\n{1351161810: [1737, 1735]}\n-------------------\n```",
    "1126716": "Yup, there are a number of data inconsistency issues. I've found three so far."
  },
  "source": "meta"
}