{
  "fetched_at": "2026-10-24T06:55:37Z",
  "source_url": "https://www.kaggle.com/competitions/epfl-bio-322a/data",
  "pages": [
    {
      "name": "data-description",
      "content": "**Deprecated. Please go to [https://www.kaggle.com/c/bio322a](https://www.kaggle.com/c/bio322a)**",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "Description",
      "content": "**Deprecated. Please go to [https://www.kaggle.com/c/bio322a](https://www.kaggle.com/c/bio322a)**",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "Evaluation",
      "content": "<p>Submissions are evaluated with the root of the mean squared error (RMSE) over the test data:</p>\n<p>\\[\\mathrm{RMSE} = \\sqrt{\\frac1n\\sum_{i=1}^n (y_i - \\hat y_i)^2}\\]</p>\n<p> where \\\\( y_i \\\\) is the \"VALENCE.PLEASANTNESS\" reported by the subject and \\\\( \\hat y_i \\\\) is your prediction.</p>\n\n<h2>Submission Format</h2>\n<p>Submission files should contain two columns: \"Id\" and \"VALENCE.PLEASANTNESS\" that contain your predictions of the pleasantness of the molecule with the corresponding Id in the <a href=\"https://www.kaggle.com/c/epfl-bio-322a/data\">test_data.csv</a> file.</p>\n<p>The file should contain a header and have the following format:</p>\n<pre>\"Id\",\"VALENCE.PLEASANTNESS\"<br>1,0<br>2,11<br>3,91<br>...<br></pre>\n<p>You may want to use the R function `write.csv` to generate this file.</p>",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "rules",
      "content": "See instructions on [moodle](https://moodle.epfl.ch/mod/resource/view.php?id=1117079).",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    }
  ]
}