{
  "fetched_at": "2026-10-19T11:38:42Z",
  "source_url": "https://www.kaggle.com/competitions/ee627-2020spring/data",
  "pages": [
    {
      "name": "rules",
      "content": "This is a page where you can include rules that participants must accept before joining. You may wish to include rules like:\n\n - Don't cheat!\n - Apply yourself!\n - Have fun!",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "data-description",
      "content": "Overview\n\ntrainIterm2.txt - the training set\n\ntestIterm2.txt - the test set\n\nsample_ submission.csv - a sample submission file in the correct format\n\ntrackData2.txt -- Track information formatted as: <'TrackId'>|<'AlbumId'>|<'ArtistId'>|<'Optional GenreId_1'>|...|<'Optional GenreId_k'>\nalbumData2.txt -- Album information formatted as: <'AlbumId'>|<'ArtistId'>|<'Optional GenreId_1'>|...|<'Optional GenreId_k'>\nartistData2.txt -- Artist listing formatted as: <'ArtistId'>\ngenreData2.txt -- Genre listing formatted as: <'GenreId'>\n",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "Description",
      "content": "Nowadays, technology companies often use recommender algorithm to recommend products, music, movie, etc. Recommender algorithm is really useful and helps all those companies make a huge profit.  Now, after learning the factorial matrix and other useful algorithms. It's your turn to solve the problem which Spotify, Amazon, and Yahoo Music faced every day - recommend music to their customers.",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "Evaluation",
      "content": "Submissions are evaluated on the area under the ROC curve between the predicted probability and the observed target.\n\nSubmission\n\nFor each TrackID in the test set, you must predict whether we should recommend this track. The file should contain a header and have the following format:\n\nTrackID, Predictor\n199810_208019 , 1​​​​​​​​​",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    }
  ]
}