{
  "id": 191598,
  "title": "Question on 'Timestamp' and 'task_container_id'",
  "url": "/competitions/riiid-test-answer-prediction/discussion/191598",
  "author_name": "",
  "post_date": "2020-10-17T12:19:45.540612900Z",
  "votes": 1,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hi organizers,</p>\n<p>As per metadata 'task_container_id' is supposed to be monotonically increasing for each user. Do have couple of queries based on the above statement:<br>\n1) Does the 'task_container_id' get assigned when the question is initiated or when completed ?<br>\n2) There are cases were for a single userid sorted by timestamp, the 'task_container_id' do not increase monotonically ?<br>\n3) Can a user swap between parts without completing all the questions in a part ?</p>\n<p>Below is a sample data for one user:-</p>\n<p>Timestamp  :  userid  :   task_container_id :  part<br>\n662536657    107002  134 5<br>\n662640764    107002  135 5<br>\n662675334    107002  136 5<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n665468298    107002  105 3<br>\n665468298    107002  105 3<br>\n665468298    107002  105 3<br>\n665545602    107002  140 3<br>\n665545602    107002  140 3</p>",
  "messages": [
    {
      "id": "1052174",
      "postDate": "10/17/2020 12:19:45",
      "content": "<p>Hi organizers,</p>\n<p>As per metadata 'task_container_id' is supposed to be monotonically increasing for each user. Do have couple of queries based on the above statement:<br>\n1) Does the 'task_container_id' get assigned when the question is initiated or when completed ?<br>\n2) There are cases were for a single userid sorted by timestamp, the 'task_container_id' do not increase monotonically ?<br>\n3) Can a user swap between parts without completing all the questions in a part ?</p>\n<p>Below is a sample data for one user:-</p>\n<p>Timestamp  :  userid  :   task_container_id :  part<br>\n662536657    107002  134 5<br>\n662640764    107002  135 5<br>\n662675334    107002  136 5<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n662903923    107002  104 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663032697    107002  137 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663211321    107002  138 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n663447430    107002  139 6<br>\n665468298    107002  105 3<br>\n665468298    107002  105 3<br>\n665468298    107002  105 3<br>\n665545602    107002  140 3<br>\n665545602    107002  140 3</p>",
      "rawMarkdown": "Hi organizers,\n\nAs per metadata 'task_container_id' is supposed to be monotonically increasing for each user. Do have couple of queries based on the above statement:\n1) Does the 'task_container_id' get assigned when the question is initiated or when completed ?\n2) There are cases were for a single userid sorted by timestamp, the 'task_container_id' do not increase monotonically ?\n3) Can a user swap between parts without completing all the questions in a part ?\n\nBelow is a sample data for one user:-\n\nTimestamp  :  userid  :   task_container_id :  part\n662536657\t107002\t134\t5\n662640764\t107002\t135\t5\n662675334\t107002\t136\t5\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n665468298\t107002\t105\t3\n665468298\t107002\t105\t3\n665468298\t107002\t105\t3\n665545602\t107002\t140\t3\n665545602\t107002\t140\t3",
      "votes": null
    },
    {
      "id": "1052206",
      "postDate": "10/17/2020 12:55:19",
      "content": "<blockquote>\n  <p>Can a user swap between parts without completing all the questions in a part ?</p>\n</blockquote>\n<p>I feel yes, it's just like how you give an online MCQ's, you can skip b/w sections etc or questions in the same section multiple times pretty much.</p>",
      "rawMarkdown": ">Can a user swap between parts without completing all the questions in a part ?\n\nI feel yes, it's just like how you give an online MCQ's, you can skip b/w sections etc or questions in the same section multiple times pretty much.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1052206,
      "author_name": "adityaecdrid",
      "author_url": "",
      "post_date": "10/17/2020 12:55:19",
      "content": "<blockquote>\n  <p>Can a user swap between parts without completing all the questions in a part ?</p>\n</blockquote>\n<p>I feel yes, it's just like how you give an online MCQ's, you can skip b/w sections etc or questions in the same section multiple times pretty much.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1052174": "Hi organizers,\n\nAs per metadata 'task_container_id' is supposed to be monotonically increasing for each user. Do have couple of queries based on the above statement:\n1) Does the 'task_container_id' get assigned when the question is initiated or when completed ?\n2) There are cases were for a single userid sorted by timestamp, the 'task_container_id' do not increase monotonically ?\n3) Can a user swap between parts without completing all the questions in a part ?\n\nBelow is a sample data for one user:-\n\nTimestamp  :  userid  :   task_container_id :  part\n662536657\t107002\t134\t5\n662640764\t107002\t135\t5\n662675334\t107002\t136\t5\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n662903923\t107002\t104\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663032697\t107002\t137\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663211321\t107002\t138\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n663447430\t107002\t139\t6\n665468298\t107002\t105\t3\n665468298\t107002\t105\t3\n665468298\t107002\t105\t3\n665545602\t107002\t140\t3\n665545602\t107002\t140\t3",
    "1052206": ">Can a user swap between parts without completing all the questions in a part ?\n\nI feel yes, it's just like how you give an online MCQ's, you can skip b/w sections etc or questions in the same section multiple times pretty much."
  },
  "source": "meta"
}