{
  "id": 23448,
  "title": "Missing Map on Numeric Data",
  "url": "/competitions/bosch-production-line-performance/discussion/23448",
  "author_name": "ai sandwich",
  "post_date": "2016-09-07T12:27:49.297000",
  "votes": 1,
  "comment_count": 0,
  "views": 332,
  "content": "<p><a href=\"https://storage.googleapis.com/kaggle-forum-message-attachments/134594/4819/MissingMap.png?sv=2012-02-12&se=2016-09-10T12:28:12Z&sr=b&sp=r&sig=oJmHm2KcQI1eHZLWg7VnVXvTc5ttzmt6WDMIyTymObo%3D\">MissingMap</a></p>\n\n<p>As you all know, data is really sparse.</p>\n\n<p>In an attempt to understand pictorially, generated a map for missing values.</p>\n\n<p>Level 1 has the highest amount of missing values in production line. Very sparse.</p>\n\n<p>Level 2, is a bit better compared to level.</p>\n\n<p>From the MissingMap, you might think level3 doesn't have missing values. Since we are trying to plot 500000 rows, overlap is expected.</p>\n\n<p>Conclusion, level3 is having less missing data compared to other levels.</p>",
  "messages": [
    {
      "id": 134594,
      "postDate": "2016-09-07T12:27:49.297Z",
      "content": "<p><a href=\"https://storage.googleapis.com/kaggle-forum-message-attachments/134594/4819/MissingMap.png?sv=2012-02-12&se=2016-09-10T12:28:12Z&sr=b&sp=r&sig=oJmHm2KcQI1eHZLWg7VnVXvTc5ttzmt6WDMIyTymObo%3D\">MissingMap</a></p>\n\n<p>As you all know, data is really sparse.</p>\n\n<p>In an attempt to understand pictorially, generated a map for missing values.</p>\n\n<p>Level 1 has the highest amount of missing values in production line. Very sparse.</p>\n\n<p>Level 2, is a bit better compared to level.</p>\n\n<p>From the MissingMap, you might think level3 doesn't have missing values. Since we are trying to plot 500000 rows, overlap is expected.</p>\n\n<p>Conclusion, level3 is having less missing data compared to other levels.</p>",
      "rawMarkdown": "[MissingMap][1]\r\n\r\nAs you all know, data is really sparse.\r\n\r\nIn an attempt to understand pictorially, generated a map for missing values.\r\n\r\nLevel 1 has the highest amount of missing values in production line. Very sparse.\r\n\r\nLevel 2, is a bit better compared to level.\r\n\r\nFrom the MissingMap, you might think level3 doesn't have missing values. Since we are trying to plot 500000 rows, overlap is expected.\r\n\r\nConclusion, level3 is having less missing data compared to other levels.\r\n\r\n\r\n  [1]: https://kaggle2.blob.core.windows.net/forum-message-attachments/134594/4819/MissingMap.png?sv=2012-02-12&se=2016-09-10T12%3A28%3A12Z&sr=b&sp=r&sig=oJmHm2KcQI1eHZLWg7VnVXvTc5ttzmt6WDMIyTymObo%3D",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "134594": "[MissingMap][1]\r\n\r\nAs you all know, data is really sparse.\r\n\r\nIn an attempt to understand pictorially, generated a map for missing values.\r\n\r\nLevel 1 has the highest amount of missing values in production line. Very sparse.\r\n\r\nLevel 2, is a bit better compared to level.\r\n\r\nFrom the MissingMap, you might think level3 doesn't have missing values. Since we are trying to plot 500000 rows, overlap is expected.\r\n\r\nConclusion, level3 is having less missing data compared to other levels.\r\n\r\n\r\n  [1]: https://kaggle2.blob.core.windows.net/forum-message-attachments/134594/4819/MissingMap.png?sv=2012-02-12&se=2016-09-10T12%3A28%3A12Z&sr=b&sp=r&sig=oJmHm2KcQI1eHZLWg7VnVXvTc5ttzmt6WDMIyTymObo%3D"
  }
}