{
  "id": 109484,
  "title": "The route on which train set and test set were captured",
  "url": "/competitions/3d-object-detection-for-autonomous-vehicles/discussion/109484",
  "author_name": "Daiki",
  "post_date": "2019-09-19T14:22:19.016000",
  "votes": 4,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I plotted the mean position (XY coordinate) of each scene in train set and test set.\nBlue points are train set and orange ones are test set.</p>\n\n<p>It seems that both were captured on the same route.</p>\n\n<p>We don't need to make a model which works well in other places???</p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1516138%2Fb15f7fde08df32eaf79ef064f92bf0da%2Ftrain_test.png?generation=1568902153333717&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": 629963,
      "postDate": "2019-09-19T14:22:19.017Z",
      "content": "<p>I plotted the mean position (XY coordinate) of each scene in train set and test set.\nBlue points are train set and orange ones are test set.</p>\n\n<p>It seems that both were captured on the same route.</p>\n\n<p>We don't need to make a model which works well in other places???</p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1516138%2Fb15f7fde08df32eaf79ef064f92bf0da%2Ftrain_test.png?generation=1568902153333717&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "I plotted the mean position (XY coordinate) of each scene in train set and test set.\nBlue points are train set and orange ones are test set.\n\nIt seems that both were captured on the same route.\n\n\nWe don't need to make a model which works well in other places???\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1516138%2Fb15f7fde08df32eaf79ef064f92bf0da%2Ftrain_test.png?generation=1568902153333717&amp;alt=media)\n",
      "votes": 4
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "629963": "I plotted the mean position (XY coordinate) of each scene in train set and test set.\nBlue points are train set and orange ones are test set.\n\nIt seems that both were captured on the same route.\n\n\nWe don't need to make a model which works well in other places???\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1516138%2Fb15f7fde08df32eaf79ef064f92bf0da%2Ftrain_test.png?generation=1568902153333717&amp;alt=media)\n"
  }
}