{
  "id": 541973,
  "title": "Child Mind Institute — Problematic Internet Use Null Values In Target Variable",
  "url": "/competitions/child-mind-institute-problematic-internet-use/discussion/541973",
  "author_name": "Latika Rajput",
  "post_date": "2024-10-22T10:42:05.710000",
  "votes": 1,
  "comment_count": 2,
  "views": 0,
  "content": "<p>As we can see, the target variable should not contain any null values. However, in this dataset, we have 40% null values. If we go for imputation, it will lead to a biased model. </p>\n<p>Is it good to drop the null values?</p>",
  "messages": [
    {
      "id": 3025059,
      "postDate": "2024-10-22T10:42:05.710Z",
      "content": "<p>As we can see, the target variable should not contain any null values. However, in this dataset, we have 40% null values. If we go for imputation, it will lead to a biased model. </p>\n<p>Is it good to drop the null values?</p>",
      "rawMarkdown": "As we can see, the target variable should not contain any null values. However, in this dataset, we have 40% null values. If we go for imputation, it will lead to a biased model. \n\nIs it good to drop the null values?",
      "votes": 1
    },
    {
      "id": 3025198,
      "postDate": "2024-10-22T14:20:55.070Z",
      "content": "<p>Yes, you'll see many of the notebooks do that 🙂 </p>",
      "rawMarkdown": "Yes, you'll see many of the notebooks do that 🙂 "
    },
    {
      "id": 3026096,
      "postDate": "2024-10-23T12:47:21.343Z",
      "rawMarkdown": "",
      "isDeleted": true
    }
  ],
  "comments": [
    {
      "id": 3025198,
      "author_name": "Daniel Dewey",
      "author_url": "",
      "post_date": "2024-10-22T14:20:55.070000",
      "content": "<p>Yes, you'll see many of the notebooks do that 🙂 </p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 3026096,
      "author_name": "",
      "author_url": "",
      "post_date": "2024-10-23T12:47:21.343000",
      "content": "",
      "votes": 0,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3025059": "As we can see, the target variable should not contain any null values. However, in this dataset, we have 40% null values. If we go for imputation, it will lead to a biased model. \n\nIs it good to drop the null values?",
    "3025198": "Yes, you'll see many of the notebooks do that 🙂 ",
    "3026096": ""
  }
}