{
  "id": 198240,
  "title": "Same user with more than one task_container_id ?",
  "url": "/competitions/riiid-test-answer-prediction/discussion/198240",
  "author_name": "",
  "post_date": "2020-11-20T11:09:41.483400700Z",
  "votes": null,
  "comment_count": 9,
  "views": 0,
  "content": "<p>What does this mean ? <br>\nA user with two task_container_id</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4947407%2F16bd0de2ae16f0c5a8c739086db64db2%2FScreenshot_20201120_165201.png?generation=1605870484165749&amp;alt=media\" alt=\" ?\"></p>\n<p>Any one could please explain this ?</p>",
  "messages": [
    {
      "id": "1084761",
      "postDate": "11/20/2020 11:09:41",
      "content": "<p>What does this mean ? <br>\nA user with two task_container_id</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4947407%2F16bd0de2ae16f0c5a8c739086db64db2%2FScreenshot_20201120_165201.png?generation=1605870484165749&amp;alt=media\" alt=\" ?\"></p>\n<p>Any one could please explain this ?</p>",
      "rawMarkdown": "What does this mean ? \nA user with two task_container_id\n\n![ ?](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4947407%2F16bd0de2ae16f0c5a8c739086db64db2%2FScreenshot_20201120_165201.png?generation=1605870484165749&alt=media)\n\nAny one could please explain this ?",
      "votes": null
    },
    {
      "id": "1084785",
      "postDate": "11/20/2020 11:36:29",
      "content": "<p>It basically means user was presented with all questions inside one task-container at once, e.g: reading comprehension exercise </p>",
      "rawMarkdown": "It basically means user was presented with all questions inside one task-container at once, e.g: reading comprehension exercise",
      "votes": null
    },
    {
      "id": "1084790",
      "postDate": "11/20/2020 11:41:12",
      "content": "<p>Does it mean that some questions will be repeated if task_container_id is same ?</p>",
      "rawMarkdown": "Does it mean that some questions will be repeated if task_container_id is same ?",
      "votes": null
    },
    {
      "id": "1084801",
      "postDate": "11/20/2020 11:55:46",
      "content": "<p>task_container_id means a bundle of questions. One task_container_id can contain one or more unique questions. And yes, a user can be presented with the same question/bundle more than once, under different task_container_id. </p>",
      "rawMarkdown": "task_container_id means a bundle of questions. One task_container_id can contain one or more unique questions. And yes, a user can be presented with the same question/bundle more than once, under different task_container_id.",
      "votes": null
    },
    {
      "id": "1084806",
      "postDate": "11/20/2020 12:07:05",
      "content": "<p>Almost 346 users have answered for more than one task_container so this means that these 346 users may have the possibility of getting mean of correct answers a little high than others ?</p>",
      "rawMarkdown": "Almost 346 users have answered for more than one task_container so this means that these 346 users may have the possibility of getting mean of correct answers a little high than others ?",
      "votes": null
    },
    {
      "id": "1084811",
      "postDate": "11/20/2020 12:14:29",
      "content": "<p>Oh i get it, you are saying a user may be presented with same questions under a different task_container_id as well</p>",
      "rawMarkdown": "Oh i get it, you are saying a user may be presented with same questions under a different task_container_id as well",
      "votes": null
    },
    {
      "id": "1084813",
      "postDate": "11/20/2020 12:16:17",
      "content": "<p>I calculated the mean of correct answers and here it is : </p>\n<p>users with same container id more than once = 0.7134315717872406<br>\nother users : 0.6547755295136231</p>\n<p>Does it signify anything ?</p>",
      "rawMarkdown": "I calculated the mean of correct answers and here it is : \n\nusers with same container id more than once = 0.7134315717872406\nother users : 0.6547755295136231\n\nDoes it signify anything ?",
      "votes": null
    },
    {
      "id": "1084815",
      "postDate": "11/20/2020 12:17:56",
      "content": "<p>Yes, and yes. It has be discussed in other threads as well. As the user sees the same question again and again, probability of it being answered correctly increases as well.</p>",
      "rawMarkdown": "Yes, and yes. It has be discussed in other threads as well. As the user sees the same question again and again, probability of it being answered correctly increases as well.",
      "votes": null
    },
    {
      "id": "1084819",
      "postDate": "11/20/2020 12:21:04",
      "content": "<p>One user can have same container_id but the questions will be unique inside it, meaning same question won't be repeated in same container_id, but might repeat in a different container_id.</p>",
      "rawMarkdown": "One user can have same container_id but the questions will be unique inside it, meaning same question won't be repeated in same container_id, but might repeat in a different container_id.",
      "votes": null
    },
    {
      "id": "1084820",
      "postDate": "11/20/2020 12:21:48",
      "content": "<p>Thanks … m getting it now </p>",
      "rawMarkdown": "Thanks ... m getting it now",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1084785,
      "author_name": "dexarsal",
      "author_url": "",
      "post_date": "11/20/2020 11:36:29",
      "content": "<p>It basically means user was presented with all questions inside one task-container at once, e.g: reading comprehension exercise </p>",
      "votes": null,
      "replies": [
        {
          "id": 1084790,
          "author_name": "ptrikp",
          "author_url": "",
          "post_date": "11/20/2020 11:41:12",
          "content": "<p>Does it mean that some questions will be repeated if task_container_id is same ?</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084801,
          "author_name": "dexarsal",
          "author_url": "",
          "post_date": "11/20/2020 11:55:46",
          "content": "<p>task_container_id means a bundle of questions. One task_container_id can contain one or more unique questions. And yes, a user can be presented with the same question/bundle more than once, under different task_container_id. </p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084806,
          "author_name": "ptrikp",
          "author_url": "",
          "post_date": "11/20/2020 12:07:05",
          "content": "<p>Almost 346 users have answered for more than one task_container so this means that these 346 users may have the possibility of getting mean of correct answers a little high than others ?</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084811,
          "author_name": "ptrikp",
          "author_url": "",
          "post_date": "11/20/2020 12:14:29",
          "content": "<p>Oh i get it, you are saying a user may be presented with same questions under a different task_container_id as well</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084813,
          "author_name": "ptrikp",
          "author_url": "",
          "post_date": "11/20/2020 12:16:17",
          "content": "<p>I calculated the mean of correct answers and here it is : </p>\n<p>users with same container id more than once = 0.7134315717872406<br>\nother users : 0.6547755295136231</p>\n<p>Does it signify anything ?</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084815,
          "author_name": "dexarsal",
          "author_url": "",
          "post_date": "11/20/2020 12:17:56",
          "content": "<p>Yes, and yes. It has be discussed in other threads as well. As the user sees the same question again and again, probability of it being answered correctly increases as well.</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084819,
          "author_name": "dexarsal",
          "author_url": "",
          "post_date": "11/20/2020 12:21:04",
          "content": "<p>One user can have same container_id but the questions will be unique inside it, meaning same question won't be repeated in same container_id, but might repeat in a different container_id.</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1084820,
          "author_name": "ptrikp",
          "author_url": "",
          "post_date": "11/20/2020 12:21:48",
          "content": "<p>Thanks … m getting it now </p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1084761": "What does this mean ? \nA user with two task_container_id\n\n![ ?](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4947407%2F16bd0de2ae16f0c5a8c739086db64db2%2FScreenshot_20201120_165201.png?generation=1605870484165749&alt=media)\n\nAny one could please explain this ?",
    "1084785": "It basically means user was presented with all questions inside one task-container at once, e.g: reading comprehension exercise",
    "1084790": "Does it mean that some questions will be repeated if task_container_id is same ?",
    "1084801": "task_container_id means a bundle of questions. One task_container_id can contain one or more unique questions. And yes, a user can be presented with the same question/bundle more than once, under different task_container_id.",
    "1084806": "Almost 346 users have answered for more than one task_container so this means that these 346 users may have the possibility of getting mean of correct answers a little high than others ?",
    "1084811": "Oh i get it, you are saying a user may be presented with same questions under a different task_container_id as well",
    "1084813": "I calculated the mean of correct answers and here it is : \n\nusers with same container id more than once = 0.7134315717872406\nother users : 0.6547755295136231\n\nDoes it signify anything ?",
    "1084815": "Yes, and yes. It has be discussed in other threads as well. As the user sees the same question again and again, probability of it being answered correctly increases as well.",
    "1084819": "One user can have same container_id but the questions will be unique inside it, meaning same question won't be repeated in same container_id, but might repeat in a different container_id.",
    "1084820": "Thanks ... m getting it now"
  },
  "source": "meta"
}