{
  "id": 541864,
  "title": "Mean prediction using 2 degree polynomial regression",
  "url": "/competitions/ariel-data-challenge-2024/discussion/541864",
  "author_name": "highDopamine",
  "post_date": "2024-10-21T18:44:27.269000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F13960192%2Ffb8d8217b237319bfc98a7ad0622bd99%2Fplanets_plot.png?generation=1729536025249736&amp;alt=media\" alt=\"\"></p>\n<p>On the training data.</p>\n<p>I tried fitting 2 deg polynomial regression to find the mean of depths for a planet, but could only get LB of 0.540.<br>\nis this model overfitting too? it had 9 features originally, which later became 54 after transforming .</p>",
  "messages": [
    {
      "id": 3024553,
      "postDate": "2024-10-21T18:44:27.270Z",
      "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F13960192%2Ffb8d8217b237319bfc98a7ad0622bd99%2Fplanets_plot.png?generation=1729536025249736&amp;alt=media\" alt=\"\"></p>\n<p>On the training data.</p>\n<p>I tried fitting 2 deg polynomial regression to find the mean of depths for a planet, but could only get LB of 0.540.<br>\nis this model overfitting too? it had 9 features originally, which later became 54 after transforming .</p>",
      "rawMarkdown": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F13960192%2Ffb8d8217b237319bfc98a7ad0622bd99%2Fplanets_plot.png?generation=1729536025249736&alt=media)\n\nOn the training data.\n\n\nI tried fitting 2 deg polynomial regression to find the mean of depths for a planet, but could only get LB of 0.540.\nis this model overfitting too? it had 9 features originally, which later became 54 after transforming .",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "3024553": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F13960192%2Ffb8d8217b237319bfc98a7ad0622bd99%2Fplanets_plot.png?generation=1729536025249736&alt=media)\n\nOn the training data.\n\n\nI tried fitting 2 deg polynomial regression to find the mean of depths for a planet, but could only get LB of 0.540.\nis this model overfitting too? it had 9 features originally, which later became 54 after transforming ."
  }
}