{
  "id": 20880,
  "title": "levels in sample submission",
  "url": "/competitions/facebook-v-predicting-check-ins/discussion/20880",
  "author_name": "",
  "post_date": "2016-05-12T03:30:17.100Z",
  "votes": null,
  "comment_count": 1,
  "views": 491,
  "content": "<p>when i load the sample submission into R I see that it has as many factors for predictions as it does rows. shouldn't it only have 100,000 or so?</p>",
  "messages": [
    {
      "id": "119652",
      "postDate": "05/12/2016 03:30:17",
      "content": "<p>when i load the sample submission into R I see that it has as many factors for predictions as it does rows. shouldn't it only have 100,000 or so?</p>",
      "rawMarkdown": "when i load the sample submission into R I see that it has as many factors for predictions as it does rows. shouldn't it only have 100,000 or so?",
      "votes": null
    },
    {
      "id": "119707",
      "postDate": "05/12/2016 12:32:15",
      "content": "<p>The sample submission has three predicted place_id's for each row, not just one, so it's possible for each row to have a unique combination of predictions.</p>",
      "rawMarkdown": "The sample submission has three predicted place_id's for each row, not just one, so it's possible for each row to have a unique combination of predictions.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 119707,
      "author_name": "peatle",
      "author_url": "",
      "post_date": "05/12/2016 12:32:15",
      "content": "<p>The sample submission has three predicted place_id's for each row, not just one, so it's possible for each row to have a unique combination of predictions.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "119652": "when i load the sample submission into R I see that it has as many factors for predictions as it does rows. shouldn't it only have 100,000 or so?",
    "119707": "The sample submission has three predicted place_id's for each row, not just one, so it's possible for each row to have a unique combination of predictions."
  },
  "source": "meta"
}